| 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 | $125.92 | 5.182% | $132.4452 | $132.45 | $132.45 | $132.40 |
| Purchase #2 | $191.45 | 8.652% | $208.0143 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $192.79 | 7.408% | $207.0719 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $198.94 | 7.492% | $213.8446 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $232.31 | 10.295% | $256.2263 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $103.64 | 7.540% | $111.4545 | $111.45 | $111.45 | $111.50 |
| Purchase #7 | $44.96 | 10.631% | $49.7397 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $1,090.01 | $1,178.7965 | $1,178.79 | $1,178.80 | $1,178.70 | |