| 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 | $101.43 | 11.317% | $112.9088 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $18.93 | 8.639% | $20.5654 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $205.41 | 12.682% | $231.4601 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $216.34 | 8.213% | $234.108 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $192.48 | 7.253% | $206.4406 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $207.96 | 9.517% | $227.7516 | $227.75 | $227.75 | $227.80 |
| Purchase #7 | $82.78 | 4.746% | $86.7087 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $1,025.33 | $1,119.9432 | $1,119.95 | $1,119.90 | $1,120.00 | |