| 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 | $234.54 | 12.127% | $262.9827 | $262.98 | $263.00 | $263.00 |
| Purchase #2 | $227.62 | 7.147% | $243.888 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $197.34 | 11.590% | $220.2117 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $200.99 | 12.399% | $225.9108 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $50.55 | 7.356% | $54.2685 | $54.27 | $54.25 | $54.30 |
| Purchase #6 | $213.30 | 5.115% | $224.2103 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $128.36 | 10.816% | $142.2434 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $1,252.70 | $1,373.7154 | $1,373.71 | $1,373.70 | $1,373.70 | |