| 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 | $235.81 | 4.647% | $246.7681 | $246.77 | $246.75 | $246.80 |
| Purchase #2 | $104.63 | 8.840% | $113.8793 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $21.81 | 7.265% | $23.3945 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $45.97 | 10.300% | $50.7049 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $188.77 | 3.290% | $194.9805 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $75.62 | 5.176% | $79.5341 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $211.79 | 9.430% | $231.7618 | $231.76 | $231.75 | $231.80 |
| 7 purchase totals = | $884.40 | $941.0232 | $941.01 | $941.05 | $941.10 | |