| 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 | $109.36 | 11.813% | $122.2787 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $180.32 | 7.132% | $193.1804 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $237.67 | 11.241% | $264.3865 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $111.81 | 4.475% | $116.8135 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $29.88 | 13.168% | $33.8146 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $54.44 | 9.806% | $59.7784 | $59.78 | $59.80 | $59.80 |
| Purchase #7 | $49.99 | 12.179% | $56.0783 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $773.47 | $846.3304 | $846.33 | $846.40 | $846.40 | |