| 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 | $117.28 | 7.556% | $126.1417 | $126.14 | $126.15 | $126.10 |
| Purchase #2 | $134.71 | 11.478% | $150.172 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $19.58 | 9.357% | $21.4121 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $129.77 | 5.354% | $136.7179 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $234.37 | 8.759% | $254.8985 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $241.69 | 10.867% | $267.9545 | $267.95 | $267.95 | $268.00 |
| Purchase #7 | $196.36 | 10.459% | $216.8973 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $1,073.76 | $1,174.1940 | $1,174.19 | $1,174.15 | $1,174.20 | |