| 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 | $186.89 | 8.684% | $203.1195 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $192.94 | 3.810% | $200.291 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $87.34 | 7.757% | $94.115 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $163.25 | 10.372% | $180.1823 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $21.79 | 9.571% | $23.8755 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $19.94 | 13.700% | $22.6718 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $246.73 | 11.405% | $274.8696 | $274.87 | $274.85 | $274.90 |
| 7 purchase totals = | $918.88 | $999.1247 | $999.13 | $999.10 | $999.20 | |