| 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 | $249.60 | 13.456% | $283.1862 | $283.19 | $283.20 | $283.20 |
| Purchase #2 | $18.61 | 10.606% | $20.5838 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $132.72 | 11.363% | $147.801 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $135.46 | 12.549% | $152.4589 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $169.66 | 11.192% | $188.6483 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $71.25 | 11.641% | $79.5442 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $107.56 | 5.289% | $113.2488 | $113.25 | $113.25 | $113.20 |
| 7 purchase totals = | $884.86 | $985.4712 | $985.47 | $985.50 | $985.40 | |