| 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 | $232.28 | 11.355% | $258.6554 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $139.49 | 3.847% | $144.8562 | $144.86 | $144.85 | $144.90 |
| Purchase #3 | $195.93 | 13.392% | $222.1689 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $209.71 | 4.132% | $218.3752 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $155.33 | 3.223% | $160.3363 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $193.61 | 12.811% | $218.4134 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $138.67 | 6.846% | $148.1633 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,265.02 | $1,370.9687 | $1,370.98 | $1,370.95 | $1,371.10 | |