| 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 | $211.88 | 6.373% | $225.3831 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $69.99 | 5.549% | $73.8737 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $194.30 | 10.871% | $215.4224 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $13.65 | 5.866% | $14.4507 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $30.29 | 6.815% | $32.3543 | $32.35 | $32.35 | $32.40 |
| Purchase #6 | $175.63 | 4.383% | $183.3279 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $230.78 | 5.507% | $243.4891 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $926.52 | $988.3012 | $988.29 | $988.30 | $988.40 | |