| 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 | $190.69 | 11.528% | $212.6727 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $175.81 | 5.491% | $185.4637 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $214.61 | 4.707% | $224.7117 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $190.52 | 10.660% | $210.8294 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $45.57 | 13.750% | $51.8359 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $229.66 | 7.621% | $247.1624 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $177.75 | 3.689% | $184.3072 | $184.31 | $184.30 | $184.30 |
| 7 purchase totals = | $1,224.61 | $1,316.9830 | $1,316.98 | $1,316.95 | $1,317.00 | |