| 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 | $211.90 | 7.299% | $227.3666 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $249.68 | 5.508% | $263.4324 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $128.43 | 13.692% | $146.0146 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $64.80 | 12.687% | $73.0212 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $207.43 | 11.433% | $231.1455 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $110.33 | 4.612% | $115.4184 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $16.79 | 6.653% | $17.907 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $989.36 | $1,074.3057 | $1,074.31 | $1,074.25 | $1,074.20 | |