| 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 | $228.28 | 3.671% | $236.6602 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $114.73 | 8.680% | $124.6886 | $124.69 | $124.70 | $124.70 |
| Purchase #3 | $21.63 | 5.338% | $22.7846 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $9.96 | 3.286% | $10.2873 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $144.88 | 10.168% | $159.6114 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $49.76 | 3.537% | $51.52 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $59.66 | 10.669% | $66.0251 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $628.90 | $671.5772 | $671.58 | $671.60 | $671.60 | |