| 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 | $120.93 | 9.584% | $132.5199 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $106.65 | 10.786% | $118.1533 | $118.15 | $118.15 | $118.20 |
| Purchase #3 | $176.81 | 11.605% | $197.3288 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $182.39 | 3.107% | $188.0569 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $160.80 | 8.865% | $175.0549 | $175.05 | $175.05 | $175.10 |
| Purchase #6 | $187.36 | 8.648% | $203.5629 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $237.58 | 5.188% | $249.9057 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $1,172.52 | $1,264.5824 | $1,264.58 | $1,264.55 | $1,264.70 | |