| 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 | $190.83 | 6.440% | $203.1195 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $56.94 | 9.787% | $62.5127 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $129.87 | 3.608% | $134.5557 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $96.89 | 5.771% | $102.4815 | $102.48 | $102.50 | $102.50 |
| Purchase #5 | $222.89 | 13.252% | $252.4274 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $212.66 | 9.533% | $232.9329 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $112.27 | 3.468% | $116.1635 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $1,022.35 | $1,104.1932 | $1,104.19 | $1,104.20 | $1,104.20 | |