| 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 | $233.72 | 5.833% | $247.3529 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $115.87 | 3.713% | $120.1723 | $120.17 | $120.15 | $120.20 |
| Purchase #3 | $61.53 | 4.417% | $64.2478 | $64.25 | $64.25 | $64.20 |
| Purchase #4 | $67.96 | 8.591% | $73.7984 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $37.47 | 10.814% | $41.522 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $47.34 | 9.863% | $52.0091 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $222.28 | 4.365% | $231.9825 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $786.17 | $831.0850 | $831.08 | $831.05 | $831.10 | |