| 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 | $119.76 | 5.381% | $126.2043 | $126.20 | $126.20 | $126.20 |
| Purchase #2 | $160.65 | 12.310% | $180.426 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $146.69 | 11.833% | $164.0478 | $164.05 | $164.05 | $164.00 |
| Purchase #4 | $221.29 | 3.562% | $229.1723 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $241.40 | 6.322% | $256.6613 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $114.25 | 9.791% | $125.4362 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $226.88 | 12.761% | $255.8322 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $1,230.92 | $1,337.7801 | $1,337.78 | $1,337.80 | $1,337.70 | |