| 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 | $78.39 | 13.377% | $88.8762 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $237.38 | 8.389% | $257.2938 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $67.32 | 5.446% | $70.9862 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $205.67 | 3.604% | $213.0823 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $109.34 | 8.519% | $118.6547 | $118.65 | $118.65 | $118.70 |
| Purchase #6 | $35.39 | 13.569% | $40.1921 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $245.73 | 4.600% | $257.0336 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $979.22 | $1,046.1189 | $1,046.11 | $1,046.20 | $1,046.20 | |