| 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 | $222.81 | 6.655% | $237.638 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $70.73 | 10.297% | $78.0131 | $78.01 | $78.00 | $78.00 |
| Purchase #3 | $100.30 | 12.571% | $112.9087 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $102.63 | 13.572% | $116.5589 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $219.72 | 7.236% | $235.6189 | $235.62 | $235.60 | $235.60 |
| Purchase #6 | $10.52 | 11.750% | $11.7561 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $96.33 | 12.709% | $108.5726 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $823.04 | $901.0663 | $901.07 | $901.00 | $901.10 | |