| 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 | $199.39 | 12.798% | $224.9079 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $5.68 | 10.629% | $6.2837 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $111.25 | 12.520% | $125.1785 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $216.64 | 13.247% | $245.3383 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $67.25 | 9.555% | $73.6757 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $81.32 | 3.792% | $84.4037 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $51.63 | 12.429% | $58.0471 | $58.05 | $58.05 | $58.00 |
| 7 purchase totals = | $733.16 | $817.8349 | $817.84 | $817.90 | $817.80 | |