| 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 | $209.99 | 6.543% | $223.7296 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $104.30 | 3.454% | $107.9025 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $40.93 | 4.610% | $42.8169 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $219.44 | 7.793% | $236.541 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $58.87 | 13.445% | $66.7851 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $100.43 | 3.593% | $104.0384 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $8.95 | 13.750% | $10.1806 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $742.91 | $791.9941 | $792.00 | $792.05 | $791.90 | |