| 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 | $103.30 | 13.304% | $117.043 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $233.66 | 5.471% | $246.4435 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $91.99 | 11.636% | $102.694 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $92.40 | 5.480% | $97.4635 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $99.81 | 13.248% | $113.0328 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $84.55 | 3.131% | $87.1973 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $150.69 | 13.136% | $170.4846 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $856.40 | $934.3587 | $934.34 | $934.40 | $934.30 | |