| 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 | $213.28 | 7.203% | $228.6426 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $236.79 | 3.521% | $245.1274 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $245.56 | 13.186% | $277.9395 | $277.94 | $277.95 | $277.90 |
| Purchase #4 | $243.67 | 11.588% | $271.9065 | $271.91 | $271.90 | $271.90 |
| Purchase #5 | $149.73 | 5.448% | $157.8873 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $122.93 | 12.561% | $138.3712 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $215.40 | 9.636% | $236.1559 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $1,427.36 | $1,556.0304 | $1,556.04 | $1,556.05 | $1,556.00 | |