| 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 | $101.41 | 8.399% | $109.9274 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $127.25 | 4.642% | $133.1569 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $51.70 | 13.520% | $58.6898 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $200.65 | 6.329% | $213.3491 | $213.35 | $213.35 | $213.30 |
| Purchase #5 | $27.34 | 4.297% | $28.5148 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $103.83 | 10.238% | $114.4601 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $191.81 | 10.182% | $211.3401 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $803.99 | $869.4382 | $869.44 | $869.45 | $869.40 | |