| 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 | $113.40 | 6.481% | $120.7495 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $11.72 | 11.743% | $13.0963 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $78.32 | 12.213% | $87.8852 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $249.68 | 12.795% | $281.6266 | $281.63 | $281.65 | $281.60 |
| Purchase #5 | $104.90 | 8.216% | $113.5186 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $85.84 | 3.760% | $89.0676 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $204.43 | 13.854% | $232.7517 | $232.75 | $232.75 | $232.80 |
| 7 purchase totals = | $848.29 | $938.6955 | $938.71 | $938.70 | $938.70 | |