| 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 | $242.54 | 11.785% | $271.1233 | $271.12 | $271.10 | $271.10 |
| Purchase #2 | $191.55 | 3.586% | $198.419 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $226.28 | 3.335% | $233.8264 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $201.90 | 13.833% | $229.8288 | $229.83 | $229.85 | $229.80 |
| Purchase #5 | $154.79 | 5.666% | $163.5604 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $53.40 | 10.394% | $58.9504 | $58.95 | $58.95 | $59.00 |
| Purchase #7 | $21.94 | 12.678% | $24.7216 | $24.72 | $24.70 | $24.70 |
| 7 purchase totals = | $1,092.40 | $1,180.4299 | $1,180.43 | $1,180.40 | $1,180.40 | |