| 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 | $11.69 | 8.827% | $12.7219 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $221.98 | 3.343% | $229.4008 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $109.45 | 6.600% | $116.6737 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $209.49 | 5.804% | $221.6488 | $221.65 | $221.65 | $221.60 |
| Purchase #5 | $186.71 | 10.247% | $205.8422 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $128.67 | 13.771% | $146.3891 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $14.89 | 10.122% | $16.3972 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $882.88 | $949.0737 | $949.07 | $949.05 | $949.00 | |