| 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 | $215.80 | 8.781% | $234.7494 | $234.75 | $234.75 | $234.70 |
| Purchase #2 | $101.70 | 3.712% | $105.4751 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $40.41 | 5.817% | $42.7606 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $27.76 | 4.750% | $29.0786 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $161.73 | 12.622% | $182.1436 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $150.63 | 10.326% | $166.1841 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $212.97 | 3.486% | $220.3941 | $220.39 | $220.40 | $220.40 |
| 7 purchase totals = | $911.00 | $980.7855 | $980.78 | $980.85 | $980.80 | |