| 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 | $109.91 | 5.547% | $116.0067 | $116.01 | $116.00 | $116.00 |
| Purchase #2 | $164.49 | 9.516% | $180.1429 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $137.89 | 8.144% | $149.1198 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $101.75 | 7.450% | $109.3304 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $44.25 | 13.131% | $50.0605 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $219.25 | 9.426% | $239.9165 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $118.87 | 6.328% | $126.3921 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $896.41 | $970.9689 | $970.97 | $970.95 | $970.90 | |