| 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 | $127.66 | 12.734% | $143.9162 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $243.98 | 5.357% | $257.05 | $257.05 | $257.05 | $257.10 |
| Purchase #3 | $138.83 | 7.825% | $149.6934 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $133.79 | 4.603% | $139.9484 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $153.88 | 7.136% | $164.8609 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $43.69 | 7.295% | $46.8772 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $97.37 | 12.669% | $109.7058 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $939.20 | $1,012.0519 | $1,012.06 | $1,012.05 | $1,012.10 | |