| 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 | $198.66 | 13.506% | $225.491 | $225.49 | $225.50 | $225.50 |
| Purchase #2 | $250.63 | 9.417% | $274.2318 | $274.23 | $274.25 | $274.20 |
| Purchase #3 | $237.91 | 11.465% | $265.1864 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $245.57 | 4.551% | $256.7459 | $256.75 | $256.75 | $256.70 |
| Purchase #5 | $45.98 | 11.363% | $51.2047 | $51.20 | $51.20 | $51.20 |
| Purchase #6 | $231.36 | 8.349% | $250.6762 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $170.25 | 12.172% | $190.9728 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $1,380.36 | $1,514.5088 | $1,514.51 | $1,514.55 | $1,514.50 | |