| 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 | $238.91 | 4.417% | $249.4627 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $7.27 | 12.734% | $8.1958 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $66.54 | 5.319% | $70.0793 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $190.79 | 13.825% | $217.1667 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $146.52 | 12.803% | $165.279 | $165.28 | $165.30 | $165.30 |
| Purchase #6 | $60.50 | 9.281% | $66.115 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $146.69 | 5.846% | $155.2655 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $857.22 | $931.5640 | $931.58 | $931.55 | $931.70 | |