| 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 | $131.95 | 9.785% | $144.8613 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $228.80 | 4.320% | $238.6842 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $83.41 | 6.309% | $88.6723 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $49.81 | 8.763% | $54.1749 | $54.17 | $54.15 | $54.20 |
| Purchase #5 | $206.87 | 13.717% | $235.2464 | $235.25 | $235.25 | $235.20 |
| Purchase #6 | $236.32 | 9.533% | $258.8484 | $258.85 | $258.85 | $258.80 |
| Purchase #7 | $156.66 | 4.606% | $163.8758 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $1,093.82 | $1,184.3633 | $1,184.36 | $1,184.35 | $1,184.40 | |