| 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 | $228.32 | 3.485% | $236.277 | $236.28 | $236.30 | $236.30 |
| Purchase #2 | $149.57 | 7.677% | $161.0525 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $82.98 | 13.182% | $93.9184 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $116.49 | 4.257% | $121.449 | $121.45 | $121.45 | $121.40 |
| Purchase #5 | $171.30 | 4.535% | $179.0685 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $173.95 | 9.299% | $190.1256 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $82.82 | 11.355% | $92.2242 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $1,005.43 | $1,074.1152 | $1,074.12 | $1,074.10 | $1,074.10 | |