| 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 | $98.39 | 8.780% | $107.0286 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $125.67 | 3.779% | $130.4191 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $175.78 | 12.364% | $197.5134 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $226.45 | 4.634% | $236.9437 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $10.62 | 11.306% | $11.8207 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $104.78 | 11.591% | $116.925 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $15.47 | 8.622% | $16.8038 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $757.16 | $817.4543 | $817.45 | $817.45 | $817.30 | |