| 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 | $215.51 | 10.467% | $238.0674 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $148.99 | 5.133% | $156.6377 | $156.64 | $156.65 | $156.60 |
| Purchase #3 | $39.84 | 13.417% | $45.1853 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $217.83 | 9.459% | $238.4345 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $28.26 | 7.781% | $30.4589 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $227.33 | 4.141% | $236.7437 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $144.36 | 6.380% | $153.5702 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $1,022.12 | $1,099.0977 | $1,099.10 | $1,099.10 | $1,099.10 | |