| 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 | $205.51 | 13.278% | $232.7976 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $206.66 | 4.587% | $216.1395 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $204.44 | 11.220% | $227.3782 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $155.58 | 8.369% | $168.6005 | $168.60 | $168.60 | $168.60 |
| Purchase #5 | $57.74 | 6.222% | $61.3326 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $71.52 | 11.119% | $79.4723 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $148.27 | 4.156% | $154.4321 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $1,049.72 | $1,140.1528 | $1,140.15 | $1,140.20 | $1,140.10 | |