| 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 | $126.98 | 7.176% | $136.0921 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $5.45 | 10.472% | $6.0207 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $128.28 | 3.219% | $132.4093 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $243.93 | 13.718% | $277.3923 | $277.39 | $277.40 | $277.40 |
| Purchase #5 | $203.45 | 4.305% | $212.2085 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $27.89 | 13.572% | $31.6752 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $134.51 | 6.626% | $143.4226 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $870.49 | $939.2207 | $939.22 | $939.20 | $939.20 | |