| 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 | $211.79 | 11.645% | $236.4529 | $236.45 | $236.45 | $236.50 |
| Purchase #2 | $243.89 | 13.185% | $276.0469 | $276.05 | $276.05 | $276.00 |
| Purchase #3 | $45.45 | 8.452% | $49.2914 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $102.55 | 4.330% | $106.9904 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $216.45 | 5.549% | $228.4608 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $124.66 | 5.414% | $131.4091 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $84.97 | 4.368% | $88.6815 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $1,029.76 | $1,117.3330 | $1,117.33 | $1,117.35 | $1,117.40 | |