| 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 | $133.38 | 13.343% | $151.1769 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $197.61 | 7.275% | $211.9861 | $211.99 | $212.00 | $212.00 |
| Purchase #3 | $77.39 | 11.476% | $86.2713 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $20.69 | 5.562% | $21.8408 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $26.30 | 3.491% | $27.2181 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $250.27 | 11.541% | $279.1537 | $279.15 | $279.15 | $279.20 |
| Purchase #7 | $91.89 | 11.747% | $102.6843 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $797.53 | $880.3312 | $880.33 | $880.35 | $880.40 | |