| 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 | $227.99 | 8.373% | $247.0796 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $184.48 | 7.803% | $198.875 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $243.95 | 5.290% | $256.855 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $227.43 | 7.719% | $244.9853 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $239.70 | 11.250% | $266.6663 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $105.27 | 7.485% | $113.1495 | $113.15 | $113.15 | $113.10 |
| Purchase #7 | $86.95 | 5.663% | $91.874 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $1,315.77 | $1,419.4847 | $1,419.50 | $1,419.50 | $1,419.60 | |