| 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 | $212.35 | 3.342% | $219.4467 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $43.90 | 7.507% | $47.1956 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $240.52 | 6.600% | $256.3943 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $57.55 | 12.340% | $64.6517 | $64.65 | $64.65 | $64.70 |
| Purchase #5 | $169.92 | 4.412% | $177.4169 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $107.68 | 10.395% | $118.8733 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $39.43 | 11.736% | $44.0575 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $871.35 | $928.0360 | $928.04 | $928.00 | $928.10 | |