| 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 | $108.98 | 11.726% | $121.759 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $201.73 | 3.125% | $208.0341 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $13.40 | 5.396% | $14.1231 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $94.39 | 11.286% | $105.0429 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $42.26 | 13.608% | $48.0107 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $100.43 | 13.158% | $113.6446 | $113.64 | $113.65 | $113.60 |
| Purchase #7 | $137.53 | 9.645% | $150.7948 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $698.72 | $761.4092 | $761.39 | $761.40 | $761.30 | |