| 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 | $108.81 | 9.140% | $118.7552 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $113.73 | 6.406% | $121.0155 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $100.85 | 11.856% | $112.8068 | $112.81 | $112.80 | $112.80 |
| Purchase #4 | $236.80 | 5.225% | $249.1728 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $140.82 | 10.655% | $155.8244 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $110.75 | 12.701% | $124.8164 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $209.34 | 3.126% | $215.884 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $1,021.10 | $1,098.2751 | $1,098.28 | $1,098.20 | $1,098.30 | |