| 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 | $216.42 | 12.605% | $243.6997 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $13.74 | 9.682% | $15.0703 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $13.66 | 12.178% | $15.3235 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $116.30 | 4.261% | $121.2555 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $61.87 | 8.173% | $66.9266 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $52.49 | 9.854% | $57.6624 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $184.77 | 7.331% | $198.3155 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $659.25 | $718.2535 | $718.26 | $718.20 | $718.30 | |