| 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 | $228.69 | 3.533% | $236.7696 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $25.67 | 13.128% | $29.04 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $175.58 | 8.538% | $190.571 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $67.74 | 9.651% | $74.2776 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $141.28 | 5.576% | $149.1578 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $9.85 | 4.686% | $10.3116 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $210.62 | 10.205% | $232.1138 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $859.43 | $922.2414 | $922.24 | $922.20 | $922.30 | |