| 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 | $210.33 | 7.441% | $225.9807 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $30.88 | 5.466% | $32.5679 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $63.83 | 3.816% | $66.2658 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $188.38 | 13.205% | $213.2556 | $213.26 | $213.25 | $213.30 |
| Purchase #5 | $41.44 | 12.868% | $46.7725 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $232.29 | 9.635% | $254.6711 | $254.67 | $254.65 | $254.70 |
| Purchase #7 | $66.35 | 9.631% | $72.7402 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $833.50 | $912.2538 | $912.26 | $912.20 | $912.40 | |