| 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 | $97.84 | 9.476% | $107.1113 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $45.31 | 7.591% | $48.7495 | $48.75 | $48.75 | $48.70 |
| Purchase #3 | $135.92 | 7.527% | $146.1507 | $146.15 | $146.15 | $146.20 |
| Purchase #4 | $90.28 | 11.189% | $100.3814 | $100.38 | $100.40 | $100.40 |
| Purchase #5 | $250.82 | 9.426% | $274.4623 | $274.46 | $274.45 | $274.50 |
| Purchase #6 | $109.56 | 7.315% | $117.5743 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $226.74 | 7.109% | $242.8589 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $956.47 | $1,037.2884 | $1,037.28 | $1,037.25 | $1,037.40 | |