| 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 | $199.73 | 13.211% | $226.1163 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $111.56 | 10.353% | $123.1098 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $69.27 | 9.397% | $75.7793 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $179.47 | 11.669% | $200.4124 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $87.54 | 6.632% | $93.3457 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $238.44 | 9.390% | $260.8295 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $11.63 | 11.303% | $12.9445 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $897.64 | $992.5375 | $992.54 | $992.55 | $992.40 | |