| 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 | $236.57 | 10.383% | $261.1331 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $64.61 | 13.709% | $73.4674 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $73.80 | 8.706% | $80.225 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $9.83 | 3.463% | $10.1704 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $161.64 | 13.166% | $182.9215 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $197.45 | 7.869% | $212.9873 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $163.90 | 11.636% | $182.9714 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $907.80 | $1,003.8761 | $1,003.88 | $1,003.85 | $1,003.90 | |