| 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 | $247.53 | 12.459% | $278.3698 | $278.37 | $278.35 | $278.40 |
| Purchase #2 | $207.74 | 8.255% | $224.8889 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $237.92 | 10.147% | $262.0617 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $149.75 | 6.593% | $159.623 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $89.45 | 12.531% | $100.659 | $100.66 | $100.65 | $100.70 |
| Purchase #6 | $228.68 | 10.536% | $252.7737 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $125.44 | 12.728% | $141.406 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $1,286.51 | $1,419.7821 | $1,419.78 | $1,419.70 | $1,419.90 | |