| 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 | $231.47 | 4.725% | $242.407 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $92.69 | 6.296% | $98.5258 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $143.70 | 4.431% | $150.0673 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $126.97 | 6.449% | $135.1583 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $29.81 | 11.458% | $33.2256 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $13.58 | 10.820% | $15.0494 | $15.05 | $15.05 | $15.00 |
| Purchase #7 | $53.33 | 5.648% | $56.3421 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $691.55 | $730.7755 | $730.79 | $730.80 | $730.70 | |