| 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 | $187.32 | 8.405% | $203.0642 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $12.50 | 7.524% | $13.4405 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $126.50 | 11.171% | $140.6313 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $127.52 | 6.754% | $136.1327 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $209.32 | 13.243% | $237.0402 | $237.04 | $237.05 | $237.00 |
| Purchase #6 | $194.84 | 8.859% | $212.1009 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $109.45 | 8.195% | $118.4194 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $967.45 | $1,060.8292 | $1,060.82 | $1,060.85 | $1,060.70 | |