| 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 | $122.84 | 11.157% | $136.5453 | $136.55 | $136.55 | $136.50 |
| Purchase #2 | $68.50 | 8.472% | $74.3033 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $128.51 | 3.574% | $133.1029 | $133.10 | $133.10 | $133.10 |
| Purchase #4 | $212.72 | 5.418% | $224.2452 | $224.25 | $224.25 | $224.20 |
| Purchase #5 | $180.25 | 5.852% | $190.7982 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $60.50 | 8.264% | $65.4997 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $225.26 | 8.130% | $243.5736 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $998.58 | $1,068.0682 | $1,068.07 | $1,068.05 | $1,068.00 | |