| 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 | $203.89 | 3.773% | $211.5828 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $95.92 | 6.532% | $102.1855 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $250.98 | 11.481% | $279.795 | $279.80 | $279.80 | $279.80 |
| Purchase #4 | $228.62 | 4.498% | $238.9033 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $28.85 | 7.138% | $30.9093 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $146.64 | 7.121% | $157.0822 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $203.96 | 9.273% | $222.8732 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $1,158.86 | $1,243.3313 | $1,243.33 | $1,243.35 | $1,243.40 | |