| 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 | $193.26 | 5.672% | $204.2217 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $21.81 | 4.751% | $22.8462 | $22.85 | $22.85 | $22.80 |
| Purchase #3 | $222.87 | 13.844% | $253.7241 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $243.34 | 10.404% | $268.6571 | $268.66 | $268.65 | $268.70 |
| Purchase #5 | $117.82 | 7.739% | $126.9381 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $173.99 | 9.385% | $190.319 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $213.61 | 7.491% | $229.6115 | $229.61 | $229.60 | $229.60 |
| 7 purchase totals = | $1,186.70 | $1,296.3177 | $1,296.32 | $1,296.25 | $1,296.20 | |