| 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 | $213.83 | 7.348% | $229.5422 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $25.92 | 9.487% | $28.379 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $111.41 | 4.283% | $116.1817 | $116.18 | $116.20 | $116.20 |
| Purchase #4 | $33.67 | 4.751% | $35.2697 | $35.27 | $35.25 | $35.30 |
| Purchase #5 | $219.76 | 13.201% | $248.7705 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $27.74 | 12.641% | $31.2466 | $31.25 | $31.25 | $31.20 |
| Purchase #7 | $22.66 | 3.867% | $23.5363 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $654.99 | $712.9260 | $712.93 | $712.95 | $712.90 | |