| 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 | $229.27 | 4.231% | $238.9704 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $98.96 | 11.834% | $110.6709 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $110.65 | 7.151% | $118.5626 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $127.67 | 12.427% | $143.5356 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $234.41 | 6.827% | $250.4132 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $78.52 | 3.115% | $80.9659 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $158.32 | 7.456% | $170.1243 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $1,037.80 | $1,113.2429 | $1,113.24 | $1,113.15 | $1,113.30 | |