| 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 | $13.83 | 11.209% | $15.3802 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $15.69 | 13.392% | $17.7912 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $52.36 | 8.150% | $56.6273 | $56.63 | $56.65 | $56.60 |
| Purchase #4 | $111.37 | 13.310% | $126.1933 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $224.94 | 10.722% | $249.0581 | $249.06 | $249.05 | $249.10 |
| Purchase #6 | $197.41 | 4.686% | $206.6606 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $241.73 | 12.336% | $271.5498 | $271.55 | $271.55 | $271.50 |
| 7 purchase totals = | $857.33 | $943.2605 | $943.26 | $943.30 | $943.30 | |