| 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 | $228.97 | 13.189% | $259.1689 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $52.56 | 3.517% | $54.4085 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $27.67 | 7.669% | $29.792 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $13.67 | 10.641% | $15.1246 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $40.87 | 5.675% | $43.1894 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $194.55 | 11.407% | $216.7423 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $97.56 | 8.392% | $105.7472 | $105.75 | $105.75 | $105.70 |
| 7 purchase totals = | $655.85 | $724.1729 | $724.17 | $724.15 | $724.10 | |