| 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 | $115.79 | 13.206% | $131.0812 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $102.74 | 4.263% | $107.1198 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $190.29 | 7.340% | $204.2573 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $101.33 | 9.626% | $111.084 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $153.94 | 7.803% | $165.9519 | $165.95 | $165.95 | $166.00 |
| Purchase #6 | $181.78 | 12.717% | $204.897 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $105.92 | 9.466% | $115.9464 | $115.95 | $115.95 | $115.90 |
| 7 purchase totals = | $951.79 | $1,040.3376 | $1,040.34 | $1,040.35 | $1,040.40 | |