| 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 | $126.63 | 9.861% | $139.117 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $11.75 | 4.655% | $12.297 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $211.83 | 11.496% | $236.182 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $48.54 | 4.621% | $50.783 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $40.68 | 4.228% | $42.4 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $83.66 | 5.194% | $88.0053 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $246.94 | 10.263% | $272.2835 | $272.28 | $272.30 | $272.30 |
| 7 purchase totals = | $770.03 | $841.0678 | $841.07 | $841.10 | $841.10 | |