| 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 | $6.42 | 12.662% | $7.2329 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $120.56 | 5.530% | $127.227 | $127.23 | $127.25 | $127.20 |
| Purchase #3 | $113.89 | 10.789% | $126.1776 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $91.51 | 3.300% | $94.5298 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $235.60 | 12.553% | $265.1749 | $265.17 | $265.15 | $265.20 |
| Purchase #6 | $154.83 | 9.374% | $169.3438 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $122.68 | 11.199% | $136.4189 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $845.49 | $926.1049 | $926.10 | $926.15 | $926.00 | |