| 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 | $220.31 | 10.655% | $243.784 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $190.62 | 6.494% | $202.9989 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $150.28 | 6.146% | $159.5162 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $124.89 | 6.571% | $133.0965 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $189.55 | 7.675% | $204.098 | $204.10 | $204.10 | $204.10 |
| Purchase #6 | $163.74 | 3.810% | $169.9785 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $235.67 | 5.179% | $247.8753 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $1,275.06 | $1,361.3474 | $1,361.36 | $1,361.40 | $1,361.40 | |