| 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 | $216.88 | 10.171% | $238.9389 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $9.85 | 3.247% | $10.1698 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $26.95 | 9.649% | $29.5504 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $52.97 | 5.470% | $55.8675 | $55.87 | $55.85 | $55.90 |
| Purchase #5 | $223.32 | 9.601% | $244.761 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $161.49 | 5.567% | $170.4801 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $58.76 | 8.730% | $63.8897 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $750.22 | $813.6574 | $813.66 | $813.65 | $813.80 | |