| 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 | $230.92 | 11.456% | $257.3742 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $189.63 | 13.780% | $215.761 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $239.40 | 5.483% | $252.5263 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $160.79 | 3.757% | $166.8309 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $26.87 | 3.604% | $27.8384 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $6.52 | 11.632% | $7.2784 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $166.95 | 9.116% | $182.1692 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $1,021.08 | $1,109.7784 | $1,109.78 | $1,109.80 | $1,109.80 | |