| 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 | $205.99 | 7.349% | $221.1282 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $29.76 | 12.789% | $33.566 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $171.75 | 7.526% | $184.6759 | $184.68 | $184.70 | $184.70 |
| Purchase #4 | $127.43 | 11.409% | $141.9685 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $10.57 | 8.825% | $11.5028 | $11.50 | $11.50 | $11.50 |
| Purchase #6 | $110.50 | 5.716% | $116.8162 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $243.70 | 10.641% | $269.6321 | $269.63 | $269.65 | $269.60 |
| 7 purchase totals = | $899.70 | $979.2897 | $979.30 | $979.30 | $979.30 | |