| 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 | $244.84 | 3.300% | $252.9197 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $52.49 | 10.560% | $58.0329 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $42.94 | 12.217% | $48.186 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $71.80 | 6.567% | $76.5151 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $169.60 | 3.851% | $176.1313 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $91.88 | 4.742% | $96.2369 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $190.37 | 13.335% | $215.7558 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $863.92 | $923.7777 | $923.79 | $923.80 | $923.70 | |