| 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 | $227.64 | 11.229% | $253.2017 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $66.91 | 9.841% | $73.4946 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $140.90 | 4.122% | $146.7079 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $125.36 | 7.440% | $134.6868 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $38.40 | 13.170% | $43.4573 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $116.40 | 8.555% | $126.358 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $213.82 | 7.247% | $229.3155 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $929.43 | $1,007.2218 | $1,007.23 | $1,007.20 | $1,007.30 | |