| 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 | $209.45 | 10.391% | $231.2139 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $148.62 | 5.810% | $157.2548 | $157.25 | $157.25 | $157.30 |
| Purchase #3 | $116.49 | 10.169% | $128.3359 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $150.81 | 9.107% | $164.5443 | $164.54 | $164.55 | $164.50 |
| Purchase #5 | $77.97 | 3.108% | $80.3933 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $112.65 | 6.186% | $119.6185 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $98.36 | 11.119% | $109.2966 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $914.35 | $990.6573 | $990.65 | $990.65 | $990.60 | |