| 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 | $107.49 | 9.239% | $117.421 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $43.37 | 8.790% | $47.1822 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $220.75 | 13.242% | $249.9817 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $235.42 | 3.416% | $243.4619 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $100.43 | 3.703% | $104.1489 | $104.15 | $104.15 | $104.10 |
| Purchase #6 | $194.74 | 11.665% | $217.4564 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $14.85 | 13.678% | $16.8812 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $917.05 | $996.5333 | $996.53 | $996.55 | $996.60 | |