| 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 | $217.27 | 10.201% | $239.4337 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $47.28 | 11.478% | $52.7068 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $76.85 | 5.200% | $80.8462 | $80.85 | $80.85 | $80.80 |
| Purchase #4 | $231.87 | 12.167% | $260.0816 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $20.77 | 8.241% | $22.4817 | $22.48 | $22.50 | $22.50 |
| Purchase #6 | $52.28 | 8.172% | $56.5523 | $56.55 | $56.55 | $56.60 |
| Purchase #7 | $41.85 | 12.364% | $47.0243 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $688.17 | $759.1266 | $759.12 | $759.15 | $759.10 | |