| 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 | $222.69 | 11.868% | $249.1188 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $163.27 | 6.808% | $174.3854 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $157.49 | 10.404% | $173.8753 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $13.98 | 3.533% | $14.4739 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $113.66 | 7.143% | $121.7787 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $174.77 | 13.545% | $198.4426 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $176.68 | 7.191% | $189.3851 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $1,022.54 | $1,121.4598 | $1,121.47 | $1,121.50 | $1,121.50 | |