| 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 | $100.96 | 12.391% | $113.47 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $227.73 | 13.562% | $258.6147 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $60.81 | 12.409% | $68.3559 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $49.40 | 6.805% | $52.7617 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $222.63 | 9.790% | $244.4255 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $151.58 | 4.682% | $158.677 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $27.30 | 6.452% | $29.0614 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $840.41 | $925.3662 | $925.37 | $925.35 | $925.50 | |