| 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 | $109.25 | 8.696% | $118.7504 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $195.98 | 7.172% | $210.0357 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $66.47 | 4.588% | $69.5196 | $69.52 | $69.50 | $69.50 |
| Purchase #4 | $7.55 | 6.402% | $8.0334 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $100.31 | 6.851% | $107.1822 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $193.39 | 9.727% | $212.201 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $190.25 | 13.692% | $216.299 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $863.20 | $942.0213 | $942.02 | $942.05 | $942.00 | |