| 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 | $26.66 | 11.494% | $29.7243 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $148.36 | 4.463% | $154.9813 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $61.63 | 7.730% | $66.394 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $243.54 | 9.867% | $267.5701 | $267.57 | $267.55 | $267.60 |
| Purchase #5 | $82.42 | 4.436% | $86.0762 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $243.41 | 11.765% | $272.0472 | $272.05 | $272.05 | $272.00 |
| Purchase #7 | $231.58 | 13.645% | $263.1791 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $1,037.60 | $1,139.9722 | $1,139.97 | $1,140.00 | $1,140.00 | |