| 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 | $200.31 | 9.675% | $219.69 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $113.66 | 9.495% | $124.452 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $150.41 | 13.173% | $170.2235 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $169.36 | 6.450% | $180.2837 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $77.61 | 12.397% | $87.2313 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $192.71 | 5.807% | $203.9007 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $173.41 | 9.153% | $189.2822 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $1,077.47 | $1,175.0634 | $1,175.05 | $1,175.10 | $1,175.10 | |