| 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 | $244.55 | 4.104% | $254.5863 | $254.59 | $254.60 | $254.60 |
| Purchase #2 | $185.49 | 10.413% | $204.8051 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $150.74 | 12.822% | $170.0679 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $167.92 | 7.435% | $180.4049 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $100.82 | 9.308% | $110.2043 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $92.69 | 7.757% | $99.88 | $99.88 | $99.90 | $99.90 |
| Purchase #7 | $229.67 | 5.851% | $243.108 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $1,171.88 | $1,263.0565 | $1,263.06 | $1,263.05 | $1,263.10 | |