| 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 | $105.72 | 11.729% | $118.1199 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $136.90 | 8.414% | $148.4188 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $35.75 | 5.303% | $37.6458 | $37.65 | $37.65 | $37.60 |
| Purchase #4 | $55.89 | 9.685% | $61.3029 | $61.30 | $61.30 | $61.30 |
| Purchase #5 | $107.56 | 7.654% | $115.7926 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $143.95 | 13.866% | $163.9101 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $239.51 | 10.561% | $264.8047 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $825.28 | $909.9948 | $909.99 | $909.95 | $909.90 | |