| 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 | $234.64 | 3.858% | $243.6924 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $72.33 | 4.863% | $75.8474 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $151.59 | 10.246% | $167.1219 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $158.28 | 13.670% | $179.9169 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $244.93 | 7.848% | $264.1521 | $264.15 | $264.15 | $264.20 |
| Purchase #6 | $155.72 | 7.645% | $167.6248 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $232.45 | 7.319% | $249.463 | $249.46 | $249.45 | $249.50 |
| 7 purchase totals = | $1,249.94 | $1,347.8185 | $1,347.81 | $1,347.75 | $1,347.80 | |