| 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 | $98.72 | 12.322% | $110.8843 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $37.75 | 11.743% | $42.183 | $42.18 | $42.20 | $42.20 |
| Purchase #3 | $57.48 | 3.469% | $59.474 | $59.47 | $59.45 | $59.50 |
| Purchase #4 | $111.93 | 8.653% | $121.6153 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $242.93 | 7.159% | $260.3214 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $41.32 | 7.268% | $44.3231 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $203.99 | 3.613% | $211.3602 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $794.12 | $850.1613 | $850.15 | $850.10 | $850.20 | |