| 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 | $102.49 | 7.786% | $110.4699 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $236.47 | 5.175% | $248.7073 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $10.55 | 5.438% | $11.1237 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $110.96 | 10.832% | $122.9792 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $21.49 | 13.188% | $24.3241 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $241.65 | 7.659% | $260.158 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $25.76 | 7.232% | $27.623 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $749.37 | $805.3852 | $805.38 | $805.30 | $805.40 | |