| 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 | $248.26 | 3.478% | $256.8945 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $28.44 | 12.549% | $32.0089 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $249.72 | 12.203% | $280.1933 | $280.19 | $280.20 | $280.20 |
| Purchase #4 | $132.87 | 8.607% | $144.3061 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $61.86 | 12.590% | $69.6482 | $69.65 | $69.65 | $69.60 |
| Purchase #6 | $175.99 | 6.578% | $187.5666 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $24.71 | 13.124% | $27.9529 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $921.85 | $998.5705 | $998.57 | $998.55 | $998.60 | |