| 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 | $17.50 | 12.527% | $19.6922 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $162.75 | 4.149% | $169.5025 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $72.76 | 10.383% | $80.3147 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $238.68 | 9.141% | $260.4977 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $199.76 | 13.241% | $226.2102 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $56.92 | 5.179% | $59.8679 | $59.87 | $59.85 | $59.90 |
| Purchase #7 | $243.39 | 11.796% | $272.1003 | $272.10 | $272.10 | $272.10 |
| 7 purchase totals = | $991.76 | $1,088.1855 | $1,088.18 | $1,088.15 | $1,088.20 | |