| 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 | $218.91 | 11.181% | $243.3863 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $158.66 | 13.708% | $180.4091 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $57.76 | 10.792% | $63.9935 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $111.48 | 8.682% | $121.1587 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $200.80 | 7.396% | $215.6512 | $215.65 | $215.65 | $215.70 |
| Purchase #6 | $126.52 | 12.644% | $142.5172 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $150.50 | 4.105% | $156.678 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $1,024.63 | $1,123.7940 | $1,123.80 | $1,123.80 | $1,123.90 | |