| 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 | $117.84 | 5.188% | $123.9535 | $123.95 | $123.95 | $124.00 |
| Purchase #2 | $188.61 | 5.326% | $198.6554 | $198.66 | $198.65 | $198.70 |
| Purchase #3 | $148.82 | 13.651% | $169.1354 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $77.28 | 8.408% | $83.7777 | $83.78 | $83.80 | $83.80 |
| Purchase #5 | $73.36 | 5.470% | $77.3728 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $111.66 | 4.474% | $116.6557 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $129.82 | 7.659% | $139.7629 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $847.39 | $909.3134 | $909.32 | $909.30 | $909.50 | |