| 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 | $221.61 | 13.841% | $252.283 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $94.68 | 8.853% | $103.062 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $195.77 | 12.462% | $220.1669 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $41.38 | 11.551% | $46.1598 | $46.16 | $46.15 | $46.20 |
| Purchase #5 | $76.93 | 5.843% | $81.425 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $154.32 | 13.861% | $175.7103 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $234.49 | 10.607% | $259.3624 | $259.36 | $259.35 | $259.40 |
| 7 purchase totals = | $1,019.18 | $1,138.1694 | $1,138.17 | $1,138.15 | $1,138.30 | |