| 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 | $249.36 | 7.644% | $268.4211 | $268.42 | $268.40 | $268.40 |
| Purchase #2 | $55.49 | 7.289% | $59.5347 | $59.53 | $59.55 | $59.50 |
| Purchase #3 | $58.75 | 12.513% | $66.1014 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $211.42 | 12.158% | $237.1244 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $122.43 | 8.465% | $132.7937 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $54.92 | 12.445% | $61.7548 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $80.26 | 12.367% | $90.1858 | $90.19 | $90.20 | $90.20 |
| 7 purchase totals = | $832.63 | $915.9159 | $915.90 | $915.90 | $915.90 | |