| 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 | $223.63 | 9.328% | $244.4902 | $244.49 | $244.50 | $244.50 |
| Purchase #2 | $106.66 | 3.313% | $110.1936 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $119.51 | 9.139% | $130.432 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $126.72 | 10.314% | $139.7899 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $58.46 | 3.613% | $60.5722 | $60.57 | $60.55 | $60.60 |
| Purchase #6 | $49.79 | 5.215% | $52.3865 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $169.91 | 8.131% | $183.7254 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $854.68 | $921.5898 | $921.59 | $921.65 | $921.60 | |