| 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 | $114.60 | 5.727% | $121.1631 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $128.89 | 6.400% | $137.139 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $40.73 | 13.677% | $46.3006 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $26.76 | 7.113% | $28.6634 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $66.47 | 13.477% | $75.4282 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $107.39 | 10.426% | $118.5865 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $246.92 | 9.809% | $271.1404 | $271.14 | $271.15 | $271.10 |
| 7 purchase totals = | $731.76 | $798.4212 | $798.42 | $798.45 | $798.40 | |