| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.55 | 9.110% | $223.1845 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $170.74 | 6.308% | $181.5103 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $230.61 | 8.340% | $249.8429 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $210.84 | 10.251% | $232.4532 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $164.47 | 9.285% | $179.741 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $126.91 | 12.195% | $142.3867 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $192.77 | 3.590% | $199.6904 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $1,300.89 | $1,408.8090 | $1,408.80 | $1,408.85 | $1,408.80 | |