| 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 | $118.27 | 9.680% | $129.7185 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $202.55 | 11.294% | $225.426 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $47.61 | 9.672% | $52.2148 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $58.82 | 9.671% | $64.5085 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $173.96 | 6.443% | $185.1682 | $185.17 | $185.15 | $185.20 |
| Purchase #6 | $154.37 | 10.237% | $170.1729 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $175.41 | 5.539% | $185.126 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $930.99 | $1,012.3349 | $1,012.34 | $1,012.30 | $1,012.30 | |