| 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 | $236.65 | 11.547% | $263.976 | $263.98 | $264.00 | $264.00 |
| Purchase #2 | $190.60 | 13.227% | $215.8107 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $250.76 | 8.645% | $272.4382 | $272.44 | $272.45 | $272.40 |
| Purchase #4 | $30.68 | 5.842% | $32.4723 | $32.47 | $32.45 | $32.50 |
| Purchase #5 | $58.61 | 11.583% | $65.3988 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $24.55 | 5.611% | $25.9275 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $224.91 | 12.671% | $253.4083 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,016.76 | $1,129.4318 | $1,129.44 | $1,129.45 | $1,129.40 | |