| 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 | $106.66 | 7.276% | $114.4206 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $139.53 | 13.626% | $158.5424 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $122.73 | 12.582% | $138.1719 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $9.71 | 10.618% | $10.741 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $217.49 | 6.794% | $232.2663 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $15.57 | 4.686% | $16.2996 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $41.56 | 10.309% | $45.8444 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $653.25 | $716.2862 | $716.28 | $716.25 | $716.20 | |