| 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 | $27.94 | 12.352% | $31.3911 | $31.39 | $31.40 | $31.40 |
| Purchase #2 | $248.64 | 13.390% | $281.9329 | $281.93 | $281.95 | $281.90 |
| Purchase #3 | $23.79 | 8.753% | $25.8723 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $167.69 | 5.604% | $177.0873 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $20.37 | 4.310% | $21.2479 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $132.31 | 7.241% | $141.8906 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $250.37 | 4.489% | $261.6091 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $871.11 | $941.0312 | $941.03 | $941.05 | $941.00 | |