| 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 | $205.37 | 10.349% | $226.6237 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $115.46 | 8.349% | $125.0998 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $81.78 | 9.125% | $89.2424 | $89.24 | $89.25 | $89.20 |
| Purchase #4 | $26.69 | 11.277% | $29.6998 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $28.87 | 3.644% | $29.922 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $237.76 | 10.790% | $263.4143 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $96.86 | 8.870% | $105.4515 | $105.45 | $105.45 | $105.50 |
| 7 purchase totals = | $792.79 | $869.4535 | $869.44 | $869.40 | $869.40 | |