| 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 | $228.34 | 9.658% | $250.3931 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $146.34 | 8.456% | $158.7145 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $42.25 | 5.641% | $44.6333 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $48.91 | 10.334% | $53.9644 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $148.36 | 8.358% | $160.7599 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $61.67 | 12.469% | $69.3596 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $92.49 | 6.307% | $98.3233 | $98.32 | $98.30 | $98.30 |
| 7 purchase totals = | $768.36 | $836.1481 | $836.13 | $836.10 | $836.20 | |