| 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 | $108.91 | 7.324% | $116.8866 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $133.28 | 13.854% | $151.7446 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $63.66 | 10.182% | $70.1419 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $242.55 | 9.663% | $265.9876 | $265.99 | $266.00 | $266.00 |
| Purchase #5 | $226.33 | 13.202% | $256.2101 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $244.51 | 11.379% | $272.3328 | $272.33 | $272.35 | $272.30 |
| Purchase #7 | $206.30 | 7.798% | $222.3873 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $1,225.54 | $1,355.6909 | $1,355.69 | $1,355.75 | $1,355.60 | |