| 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 | $232.83 | 9.225% | $254.3086 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $74.68 | 12.439% | $83.9694 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $24.48 | 4.689% | $25.6279 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $224.26 | 13.860% | $255.3424 | $255.34 | $255.35 | $255.30 |
| Purchase #5 | $17.70 | 11.120% | $19.6682 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $133.25 | 12.637% | $150.0888 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $149.31 | 3.286% | $154.2163 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $856.51 | $943.2216 | $943.23 | $943.20 | $943.20 | |