| 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 | $121.52 | 3.589% | $125.8814 | $125.88 | $125.90 | $125.90 |
| Purchase #2 | $15.27 | 13.627% | $17.3508 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $157.61 | 6.665% | $168.1147 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $86.37 | 7.577% | $92.9143 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $62.39 | 13.355% | $70.7222 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $115.61 | 5.194% | $121.6148 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $250.36 | 9.729% | $274.7175 | $274.72 | $274.70 | $274.70 |
| 7 purchase totals = | $809.13 | $871.3157 | $871.30 | $871.25 | $871.30 | |