| 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 | $216.35 | 4.260% | $225.5665 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $63.31 | 12.684% | $71.3402 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $13.40 | 7.284% | $14.3761 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $121.98 | 4.104% | $126.9861 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $20.83 | 3.705% | $21.6018 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $96.82 | 10.596% | $107.079 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $219.85 | 13.494% | $249.5166 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $752.54 | $816.4663 | $816.48 | $816.50 | $816.50 | |