| 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 | $212.87 | 6.563% | $226.8407 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $101.98 | 8.316% | $110.4607 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $81.79 | 8.163% | $88.4665 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $63.47 | 13.709% | $72.1711 | $72.17 | $72.15 | $72.20 |
| Purchase #5 | $219.75 | 11.399% | $244.7993 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $74.38 | 7.665% | $80.0812 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $158.34 | 10.839% | $175.5025 | $175.50 | $175.50 | $175.50 |
| 7 purchase totals = | $912.58 | $998.3220 | $998.32 | $998.30 | $998.40 | |