| 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 | $227.38 | 11.184% | $252.8102 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $45.80 | 8.761% | $49.8125 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $246.95 | 5.524% | $260.5915 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $226.61 | 13.301% | $256.7514 | $256.75 | $256.75 | $256.80 |
| Purchase #5 | $47.75 | 8.851% | $51.9764 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $48.51 | 12.143% | $54.4006 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $44.43 | 3.697% | $46.0726 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $887.43 | $972.4152 | $972.41 | $972.40 | $972.50 | |