| 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 | $137.56 | 11.842% | $153.8499 | $153.85 | $153.85 | $153.80 |
| Purchase #2 | $107.38 | 4.437% | $112.1445 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $231.97 | 9.130% | $253.1489 | $253.15 | $253.15 | $253.10 |
| Purchase #4 | $103.27 | 10.575% | $114.1908 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $18.65 | 12.679% | $21.0146 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $55.43 | 11.232% | $61.6559 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $212.37 | 13.133% | $240.2606 | $240.26 | $240.25 | $240.30 |
| 7 purchase totals = | $866.63 | $956.2652 | $956.26 | $956.25 | $956.20 | |