| 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 | $128.56 | 12.561% | $144.7084 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $231.80 | 11.754% | $259.0458 | $259.05 | $259.05 | $259.00 |
| Purchase #3 | $70.46 | 9.442% | $77.1128 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $47.61 | 5.338% | $50.1514 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $9.86 | 3.718% | $10.2266 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $244.81 | 9.818% | $268.8454 | $268.85 | $268.85 | $268.80 |
| Purchase #7 | $99.39 | 5.778% | $105.1328 | $105.13 | $105.15 | $105.10 |
| 7 purchase totals = | $832.49 | $915.2232 | $915.23 | $915.25 | $915.10 | |