| 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 | $218.89 | 7.583% | $235.4884 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $83.90 | 10.299% | $92.5409 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $229.71 | 10.826% | $254.5784 | $254.58 | $254.60 | $254.60 |
| Purchase #4 | $218.51 | 8.785% | $237.7061 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $143.78 | 3.384% | $148.6455 | $148.65 | $148.65 | $148.60 |
| Purchase #6 | $237.58 | 5.766% | $251.2789 | $251.28 | $251.30 | $251.30 |
| Purchase #7 | $85.54 | 6.176% | $90.823 | $90.82 | $90.80 | $90.80 |
| 7 purchase totals = | $1,217.91 | $1,311.0612 | $1,311.07 | $1,311.10 | $1,311.00 | |