| 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 | $18.73 | 4.394% | $19.553 | $19.55 | $19.55 | $19.60 |
| Purchase #2 | $211.82 | 12.644% | $238.6025 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $78.29 | 12.634% | $88.1812 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $152.72 | 9.700% | $167.5338 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $75.46 | 12.203% | $84.6684 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $250.68 | 3.765% | $260.1181 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $28.52 | 8.773% | $31.0221 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $816.22 | $889.6791 | $889.67 | $889.65 | $889.70 | |