| 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 | $234.49 | 12.609% | $264.0568 | $264.06 | $264.05 | $264.10 |
| Purchase #2 | $27.40 | 10.147% | $30.1803 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $134.69 | 7.727% | $145.0975 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $134.53 | 10.496% | $148.6503 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $111.98 | 8.421% | $121.4098 | $121.41 | $121.40 | $121.40 |
| Purchase #6 | $10.61 | 9.365% | $11.6036 | $11.60 | $11.60 | $11.60 |
| Purchase #7 | $182.40 | 6.395% | $194.0645 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $836.10 | $915.0628 | $915.06 | $915.05 | $915.20 | |