| 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 | $101.35 | 11.722% | $113.2302 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $169.25 | 11.467% | $188.6579 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $205.34 | 12.501% | $231.0096 | $231.01 | $231.00 | $231.00 |
| Purchase #4 | $148.92 | 10.700% | $164.8544 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $59.88 | 7.184% | $64.1818 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $100.76 | 7.251% | $108.0661 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $52.52 | 10.370% | $57.9663 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $838.02 | $927.9663 | $927.97 | $927.95 | $928.10 | |