| 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 | $209.40 | 13.200% | $237.0408 | $237.04 | $237.05 | $237.00 |
| Purchase #2 | $162.83 | 3.490% | $168.5128 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $140.98 | 11.602% | $157.3365 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $165.86 | 8.434% | $179.8486 | $179.85 | $179.85 | $179.80 |
| Purchase #5 | $155.63 | 9.255% | $170.0336 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $210.54 | 12.155% | $236.1311 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $180.74 | 6.501% | $192.4899 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $1,225.98 | $1,341.3933 | $1,341.39 | $1,341.45 | $1,341.20 | |