| 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 | $205.90 | 3.105% | $212.2932 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $103.91 | 5.523% | $109.6489 | $109.65 | $109.65 | $109.60 |
| Purchase #3 | $41.75 | 9.306% | $45.6353 | $45.64 | $45.65 | $45.60 |
| Purchase #4 | $11.73 | 11.281% | $13.0533 | $13.05 | $13.05 | $13.10 |
| Purchase #5 | $122.66 | 11.667% | $136.9707 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $132.28 | 7.470% | $142.1613 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $80.72 | 7.448% | $86.732 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $698.95 | $746.4947 | $746.49 | $746.50 | $746.50 | |