| 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 | $191.61 | 8.455% | $207.8106 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $169.86 | 10.660% | $187.9671 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $71.95 | 10.737% | $79.6753 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $218.26 | 9.135% | $238.1981 | $238.20 | $238.20 | $238.20 |
| Purchase #5 | $190.86 | 13.157% | $215.9715 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $242.68 | 12.786% | $273.7091 | $273.71 | $273.70 | $273.70 |
| Purchase #7 | $24.72 | 13.147% | $27.9699 | $27.97 | $27.95 | $28.00 |
| 7 purchase totals = | $1,109.94 | $1,231.3016 | $1,231.31 | $1,231.25 | $1,231.40 | |