| 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 | $213.89 | 10.102% | $235.4972 | $235.50 | $235.50 | $235.50 |
| Purchase #2 | $28.86 | 8.438% | $31.2952 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $125.26 | 4.740% | $131.1973 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $37.69 | 6.503% | $40.141 | $40.14 | $40.15 | $40.10 |
| Purchase #5 | $93.46 | 9.419% | $102.263 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $195.43 | 7.540% | $210.1654 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $195.93 | 5.597% | $206.8962 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $890.52 | $957.4553 | $957.47 | $957.45 | $957.50 | |