| 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 | $125.47 | 5.399% | $132.2441 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $235.31 | 8.507% | $255.3278 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $176.71 | 9.735% | $193.9127 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $153.60 | 4.815% | $160.9958 | $161.00 | $161.00 | $161.00 |
| Purchase #5 | $82.76 | 12.330% | $92.9643 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $206.31 | 5.257% | $217.1557 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $208.92 | 9.456% | $228.6755 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $1,189.08 | $1,281.2759 | $1,281.28 | $1,281.30 | $1,281.30 | |