| 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 | $66.62 | 5.477% | $70.2688 | $70.27 | $70.25 | $70.30 |
| Purchase #2 | $170.78 | 11.571% | $190.541 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $236.47 | 3.663% | $245.1319 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $150.50 | 3.293% | $155.456 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $203.37 | 7.813% | $219.2593 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $204.48 | 7.399% | $219.6095 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $196.89 | 13.858% | $224.175 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $1,229.11 | $1,324.4415 | $1,324.45 | $1,324.45 | $1,324.50 | |