| 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 | $244.75 | 3.640% | $253.6589 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $70.78 | 5.581% | $74.7302 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $88.70 | 4.336% | $92.546 | $92.55 | $92.55 | $92.50 |
| Purchase #4 | $126.37 | 3.835% | $131.2163 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $105.44 | 3.269% | $108.8868 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $93.96 | 13.137% | $106.3035 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $205.77 | 5.674% | $217.4454 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $935.77 | $984.7871 | $984.80 | $984.80 | $984.70 | |