| 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 | $57.35 | 3.191% | $59.18 | $59.18 | $59.20 | $59.20 |
| Purchase #2 | $24.27 | 3.535% | $25.1279 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $128.75 | 12.481% | $144.8193 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $244.62 | 3.474% | $253.1181 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $39.53 | 3.379% | $40.8657 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $177.32 | 6.133% | $188.195 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $208.31 | 10.371% | $229.9138 | $229.91 | $229.90 | $229.90 |
| 7 purchase totals = | $880.15 | $941.2198 | $941.23 | $941.20 | $941.20 | |