| 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 | $11.92 | 8.255% | $12.904 | $12.90 | $12.90 | $12.90 |
| Purchase #2 | $20.79 | 3.443% | $21.5058 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $52.90 | 10.624% | $58.5201 | $58.52 | $58.50 | $58.50 |
| Purchase #4 | $231.93 | 3.840% | $240.8361 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $86.44 | 11.780% | $96.6226 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $148.70 | 4.219% | $154.9737 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $233.89 | 4.270% | $243.8771 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $786.57 | $829.2394 | $829.24 | $829.20 | $829.20 | |