| 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 | $129.38 | 11.113% | $143.758 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $228.42 | 12.797% | $257.6509 | $257.65 | $257.65 | $257.70 |
| Purchase #3 | $13.75 | 9.316% | $15.031 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $29.50 | 9.389% | $32.2698 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $201.62 | 6.132% | $213.9833 | $213.98 | $214.00 | $214.00 |
| Purchase #6 | $191.96 | 9.611% | $210.4093 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $97.67 | 10.231% | $107.6626 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $892.30 | $980.7649 | $980.76 | $980.75 | $980.90 | |