| 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 | $218.32 | 3.154% | $225.2058 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $105.63 | 3.562% | $109.3925 | $109.39 | $109.40 | $109.40 |
| Purchase #3 | $153.40 | 3.867% | $159.332 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $20.79 | 9.213% | $22.7054 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $91.74 | 6.254% | $97.4774 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $74.68 | 5.476% | $78.7695 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $193.67 | 11.170% | $215.3029 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $858.23 | $908.1855 | $908.19 | $908.20 | $908.20 | |