| 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 | $115.93 | 3.257% | $119.7058 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $141.56 | 11.659% | $158.0645 | $158.06 | $158.05 | $158.10 |
| Purchase #3 | $132.56 | 4.727% | $138.8261 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $230.91 | 8.336% | $250.1587 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $166.53 | 5.266% | $175.2995 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $205.75 | 9.818% | $225.9505 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $59.87 | 10.778% | $66.3228 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $1,053.11 | $1,134.3279 | $1,134.33 | $1,134.30 | $1,134.40 | |