| 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 | $122.27 | 8.411% | $132.5541 | $132.55 | $132.55 | $132.60 |
| Purchase #2 | $102.97 | 8.751% | $111.9809 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $72.91 | 13.110% | $82.4685 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $73.84 | 11.406% | $82.2622 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $207.60 | 3.518% | $214.9034 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $53.65 | 8.250% | $58.0761 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $52.91 | 5.116% | $55.6169 | $55.62 | $55.60 | $55.60 |
| 7 purchase totals = | $686.15 | $737.8621 | $737.86 | $737.85 | $738.00 | |