| 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 | $249.35 | 12.838% | $281.3616 | $281.36 | $281.35 | $281.40 |
| Purchase #2 | $192.50 | 13.184% | $217.8792 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $10.31 | 12.325% | $11.5807 | $11.58 | $11.60 | $11.60 |
| Purchase #4 | $232.62 | 4.447% | $242.9646 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $44.77 | 7.260% | $48.0203 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $17.98 | 9.810% | $19.7438 | $19.74 | $19.75 | $19.70 |
| Purchase #7 | $40.28 | 11.418% | $44.8792 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $787.81 | $866.4294 | $866.42 | $866.45 | $866.50 | |