| 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 | $102.70 | 7.567% | $110.4713 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $244.77 | 8.302% | $265.0908 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $29.81 | 9.593% | $32.6697 | $32.67 | $32.65 | $32.70 |
| Purchase #4 | $59.98 | 11.669% | $66.9791 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $59.58 | 8.547% | $64.6723 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $214.34 | 13.117% | $242.455 | $242.46 | $242.45 | $242.50 |
| Purchase #7 | $189.26 | 12.108% | $212.1756 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $900.44 | $994.5138 | $994.52 | $994.50 | $994.70 | |