| 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 | $213.88 | 4.793% | $224.1313 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $126.89 | 5.567% | $133.954 | $133.95 | $133.95 | $134.00 |
| Purchase #3 | $67.90 | 13.237% | $76.8879 | $76.89 | $76.90 | $76.90 |
| Purchase #4 | $68.46 | 12.827% | $77.2414 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $90.62 | 9.505% | $99.2334 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $173.58 | 12.628% | $195.4997 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $166.98 | 6.666% | $178.1109 | $178.11 | $178.10 | $178.10 |
| 7 purchase totals = | $908.31 | $985.0586 | $985.05 | $985.10 | $985.00 | |