| 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 | $106.79 | 6.273% | $113.4889 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $239.98 | 11.503% | $267.5849 | $267.58 | $267.60 | $267.60 |
| Purchase #3 | $152.43 | 13.590% | $173.1452 | $173.15 | $173.15 | $173.10 |
| Purchase #4 | $111.69 | 3.267% | $115.3389 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $19.92 | 6.870% | $21.2885 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $148.27 | 6.712% | $158.2219 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $250.68 | 12.129% | $281.085 | $281.09 | $281.10 | $281.10 |
| 7 purchase totals = | $1,029.76 | $1,130.1533 | $1,130.16 | $1,130.20 | $1,130.10 | |