| 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 | $92.28 | 11.458% | $102.8534 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $158.51 | 3.285% | $163.7171 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $81.51 | 8.595% | $88.5158 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $42.61 | 12.594% | $47.9763 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $32.64 | 13.794% | $37.1424 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $121.86 | 12.113% | $136.6209 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $232.59 | 4.443% | $242.924 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $762.00 | $819.7499 | $819.75 | $819.70 | $819.70 | |