| 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 | $217.79 | 10.198% | $240.0002 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $82.32 | 10.515% | $90.9759 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $18.41 | 3.731% | $19.0969 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $55.71 | 9.227% | $60.8504 | $60.85 | $60.85 | $60.90 |
| Purchase #5 | $80.41 | 13.811% | $91.5154 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $242.50 | 4.827% | $254.2055 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $18.30 | 12.691% | $20.6225 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $715.44 | $777.2668 | $777.28 | $777.25 | $777.30 | |