| 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 | $195.73 | 4.693% | $204.9156 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $236.95 | 3.498% | $245.2385 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $218.70 | 13.302% | $247.7915 | $247.79 | $247.80 | $247.80 |
| Purchase #4 | $248.26 | 9.565% | $272.0061 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $247.65 | 5.182% | $260.4832 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $130.36 | 12.134% | $146.1779 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $12.43 | 10.249% | $13.704 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $1,290.08 | $1,390.3168 | $1,390.32 | $1,390.35 | $1,390.30 | |