| 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 | $22.35 | 11.830% | $24.994 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $194.36 | 9.264% | $212.3655 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $165.87 | 6.255% | $176.2452 | $176.25 | $176.25 | $176.20 |
| Purchase #4 | $81.92 | 6.602% | $87.3284 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $209.79 | 9.532% | $229.7872 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $25.39 | 9.790% | $27.8757 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $146.53 | 8.363% | $158.7843 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $846.21 | $917.3803 | $917.39 | $917.45 | $917.40 | |