| 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 | $199.43 | 13.301% | $225.9562 | $225.96 | $225.95 | $226.00 |
| Purchase #2 | $5.57 | 4.237% | $5.806 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $112.50 | 11.567% | $125.5129 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $190.68 | 11.448% | $212.509 | $212.51 | $212.50 | $212.50 |
| Purchase #5 | $21.36 | 9.591% | $23.4086 | $23.41 | $23.40 | $23.40 |
| Purchase #6 | $91.90 | 11.346% | $102.327 | $102.33 | $102.35 | $102.30 |
| Purchase #7 | $244.33 | 8.413% | $264.8855 | $264.89 | $264.90 | $264.90 |
| 7 purchase totals = | $865.77 | $960.4052 | $960.42 | $960.40 | $960.40 | |