| 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 | $107.50 | 13.151% | $121.6373 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $44.65 | 13.743% | $50.7862 | $50.79 | $50.80 | $50.80 |
| Purchase #3 | $232.27 | 3.154% | $239.5958 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $125.48 | 8.304% | $135.8999 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $163.76 | 5.576% | $172.8913 | $172.89 | $172.90 | $172.90 |
| Purchase #6 | $113.60 | 5.799% | $120.1877 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $106.84 | 10.792% | $118.3702 | $118.37 | $118.35 | $118.40 |
| 7 purchase totals = | $894.10 | $959.3684 | $959.38 | $959.40 | $959.40 | |