| 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 | $90.54 | 13.541% | $102.8 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $246.73 | 8.290% | $267.1839 | $267.18 | $267.20 | $267.20 |
| Purchase #3 | $143.55 | 5.806% | $151.8845 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $111.50 | 4.380% | $116.3837 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $102.60 | 3.714% | $106.4106 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $148.37 | 5.258% | $156.1713 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $99.93 | 9.417% | $109.3404 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $943.22 | $1,010.1744 | $1,010.16 | $1,010.20 | $1,010.20 | |