| 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 | $201.68 | 12.247% | $226.3797 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $18.41 | 13.555% | $20.9055 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $18.75 | 10.666% | $20.7499 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $132.84 | 9.324% | $145.226 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $47.84 | 9.390% | $52.3322 | $52.33 | $52.35 | $52.30 |
| Purchase #6 | $131.99 | 12.596% | $148.6155 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $49.83 | 13.761% | $56.6871 | $56.69 | $56.70 | $56.70 |
| 7 purchase totals = | $601.34 | $670.8959 | $670.91 | $670.95 | $670.80 | |