| 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 | $207.85 | 7.259% | $222.9378 | $222.94 | $222.95 | $222.90 |
| Purchase #2 | $76.50 | 8.411% | $82.9344 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $19.57 | 6.846% | $20.9098 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $243.76 | 3.445% | $252.1575 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $221.43 | 3.152% | $228.4095 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $80.28 | 7.610% | $86.3893 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $92.96 | 9.715% | $101.9911 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $942.35 | $995.7294 | $995.73 | $995.75 | $995.70 | |