| 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 | $129.84 | 7.258% | $139.2638 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $54.73 | 4.134% | $56.9925 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $24.68 | 5.622% | $26.0675 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $123.86 | 13.178% | $140.1823 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $115.67 | 8.564% | $125.576 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $111.89 | 3.143% | $115.4067 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $204.91 | 10.630% | $226.6919 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $765.58 | $830.1807 | $830.18 | $830.20 | $830.30 | |