| 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 | $139.32 | 11.729% | $155.6608 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $247.91 | 4.177% | $258.2652 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $139.37 | 9.499% | $152.6088 | $152.61 | $152.60 | $152.60 |
| Purchase #4 | $59.97 | 11.502% | $66.8677 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $79.99 | 8.258% | $86.5956 | $86.60 | $86.60 | $86.60 |
| Purchase #6 | $29.50 | 3.860% | $30.6387 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $194.30 | 8.121% | $210.0791 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $890.36 | $960.7159 | $960.73 | $960.70 | $960.80 | |