| 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 | $112.85 | 10.313% | $124.4882 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $150.96 | 9.329% | $165.0431 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $40.78 | 13.810% | $46.4117 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $231.68 | 9.344% | $253.3282 | $253.33 | $253.35 | $253.30 |
| Purchase #5 | $147.95 | 10.217% | $163.0661 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $205.75 | 5.410% | $216.8811 | $216.88 | $216.90 | $216.90 |
| Purchase #7 | $184.31 | 3.125% | $190.0697 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $1,074.28 | $1,159.2881 | $1,159.29 | $1,159.30 | $1,159.30 | |