| 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 | $132.82 | 11.482% | $148.0704 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $140.40 | 6.214% | $149.1245 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $158.94 | 7.468% | $170.8096 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $222.33 | 5.337% | $234.1958 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $122.92 | 4.276% | $128.1761 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $159.35 | 4.237% | $166.1017 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $232.45 | 9.375% | $254.2422 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $1,169.21 | $1,250.7203 | $1,250.72 | $1,250.70 | $1,250.70 | |