| 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 | $229.26 | 6.180% | $243.4283 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $76.86 | 8.347% | $83.2755 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $209.90 | 8.173% | $227.0551 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $193.97 | 10.464% | $214.267 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $181.79 | 12.386% | $204.3065 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $87.35 | 5.188% | $91.8817 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $217.97 | 8.820% | $237.195 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,197.10 | $1,301.4091 | $1,301.43 | $1,301.45 | $1,301.50 | |