| 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 | $101.35 | 10.789% | $112.2847 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $84.79 | 8.366% | $91.8835 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $177.55 | 7.167% | $190.275 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $71.89 | 4.491% | $75.1186 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $238.46 | 5.301% | $251.1008 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $120.45 | 7.238% | $129.1682 | $129.17 | $129.15 | $129.20 |
| Purchase #7 | $82.91 | 5.739% | $87.6682 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $877.40 | $937.4990 | $937.50 | $937.50 | $937.60 | |