| 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 | $211.30 | 3.672% | $219.0589 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $150.89 | 13.541% | $171.322 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $173.40 | 6.241% | $184.2219 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $25.92 | 10.513% | $28.645 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $248.93 | 11.358% | $277.2035 | $277.20 | $277.20 | $277.20 |
| Purchase #6 | $66.95 | 12.478% | $75.304 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $28.40 | 9.698% | $31.1542 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $905.79 | $986.9095 | $986.90 | $986.85 | $986.90 | |