| 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 | $126.71 | 9.699% | $138.9996 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $15.95 | 10.489% | $17.623 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $44.32 | 10.330% | $48.8983 | $48.90 | $48.90 | $48.90 |
| Purchase #4 | $30.35 | 10.346% | $33.49 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $214.39 | 5.141% | $225.4118 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $208.55 | 9.507% | $228.3768 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $225.37 | 8.551% | $244.6414 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $865.64 | $937.4409 | $937.44 | $937.45 | $937.40 | |