| 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 | $246.92 | 12.526% | $277.8492 | $277.85 | $277.85 | $277.80 |
| Purchase #2 | $44.28 | 12.714% | $49.9098 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $190.56 | 10.654% | $210.8623 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $82.57 | 13.450% | $93.6757 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $129.76 | 8.539% | $140.8402 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $40.77 | 7.401% | $43.7874 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $106.86 | 4.102% | $111.2434 | $111.24 | $111.25 | $111.20 |
| 7 purchase totals = | $841.72 | $928.1680 | $928.17 | $928.20 | $928.10 | |