| 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 | $196.90 | 10.102% | $216.7908 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $142.52 | 9.528% | $156.0993 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $150.32 | 5.637% | $158.7935 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $235.60 | 11.203% | $261.9943 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $212.83 | 12.124% | $238.6335 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $125.94 | 6.474% | $134.0934 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $134.38 | 12.762% | $151.5296 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $1,198.49 | $1,317.9344 | $1,317.92 | $1,318.00 | $1,317.90 | |