| 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 | $222.84 | 11.610% | $248.7117 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $109.33 | 6.414% | $116.3424 | $116.34 | $116.35 | $116.30 |
| Purchase #3 | $130.40 | 12.137% | $146.2266 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $129.61 | 10.700% | $143.4783 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $46.96 | 10.644% | $51.9584 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $110.45 | 8.452% | $119.7852 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $96.95 | 11.153% | $107.7628 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $846.54 | $934.2654 | $934.27 | $934.30 | $934.30 | |