| 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 | $198.45 | 4.706% | $207.7891 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $189.30 | 12.859% | $213.6421 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $66.79 | 8.301% | $72.3342 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $226.27 | 7.257% | $242.6904 | $242.69 | $242.70 | $242.70 |
| Purchase #5 | $34.43 | 10.306% | $37.9784 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $31.38 | 6.606% | $33.453 | $33.45 | $33.45 | $33.50 |
| Purchase #7 | $27.53 | 10.377% | $30.3868 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $774.15 | $838.2740 | $838.27 | $838.35 | $838.30 | |