| 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 | $117.74 | 4.777% | $123.3644 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $210.93 | 13.109% | $238.5808 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $26.87 | 9.495% | $29.4213 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $139.56 | 9.155% | $152.3367 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $99.43 | 12.791% | $112.1481 | $112.15 | $112.15 | $112.10 |
| Purchase #6 | $107.52 | 3.173% | $110.9316 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $210.94 | 8.665% | $229.218 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $912.99 | $996.0009 | $996.00 | $996.00 | $995.90 | |