| 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 | $37.37 | 7.636% | $40.2236 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $201.78 | 11.343% | $224.6679 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $93.46 | 9.350% | $102.1985 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $246.53 | 9.681% | $270.3966 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $210.82 | 8.437% | $228.6069 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $27.58 | 4.508% | $28.8233 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $33.35 | 8.778% | $36.2775 | $36.28 | $36.30 | $36.30 |
| 7 purchase totals = | $850.89 | $931.1943 | $931.20 | $931.15 | $931.20 | |