| 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 | $79.37 | 3.132% | $81.8559 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $232.48 | 9.287% | $254.0704 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $109.87 | 10.832% | $121.7711 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $55.85 | 4.292% | $58.2471 | $58.25 | $58.25 | $58.20 |
| Purchase #5 | $216.82 | 10.219% | $238.9768 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $27.39 | 13.868% | $31.1884 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $243.52 | 12.862% | $274.8415 | $274.84 | $274.85 | $274.80 |
| 7 purchase totals = | $965.30 | $1,060.9512 | $1,060.96 | $1,060.95 | $1,061.00 | |