| 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 | $213.80 | 12.220% | $239.9264 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $28.52 | 9.221% | $31.1498 | $31.15 | $31.15 | $31.10 |
| Purchase #3 | $102.67 | 13.395% | $116.4226 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $18.66 | 8.565% | $20.2582 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $208.69 | 12.846% | $235.4983 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $7.97 | 13.807% | $9.0704 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $245.98 | 10.232% | $271.1487 | $271.15 | $271.15 | $271.10 |
| 7 purchase totals = | $826.29 | $923.4744 | $923.48 | $923.45 | $923.40 | |