| 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 | $229.88 | 7.803% | $247.8175 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $137.29 | 10.381% | $151.5421 | $151.54 | $151.55 | $151.50 |
| Purchase #3 | $244.60 | 8.347% | $265.0168 | $265.02 | $265.00 | $265.00 |
| Purchase #4 | $55.47 | 3.474% | $57.397 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $169.73 | 9.462% | $185.7899 | $185.79 | $185.80 | $185.80 |
| Purchase #6 | $9.70 | 10.288% | $10.6979 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $110.97 | 8.416% | $120.3092 | $120.31 | $120.30 | $120.30 |
| 7 purchase totals = | $957.64 | $1,038.5704 | $1,038.58 | $1,038.55 | $1,038.50 | |