| 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 | $126.86 | 7.113% | $135.8836 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $212.63 | 6.202% | $225.8173 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $87.31 | 9.749% | $95.8219 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $10.99 | 10.587% | $12.1535 | $12.15 | $12.15 | $12.20 |
| Purchase #5 | $58.41 | 7.667% | $62.8883 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $185.33 | 10.207% | $204.2466 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $241.82 | 4.841% | $253.5265 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $923.35 | $990.3377 | $990.34 | $990.35 | $990.30 | |