| 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 | $233.36 | 7.181% | $250.1176 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $26.73 | 7.293% | $28.6794 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $61.31 | 12.556% | $69.0081 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $21.79 | 6.555% | $23.2183 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $155.97 | 11.559% | $173.9986 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $165.99 | 10.759% | $183.8489 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $236.36 | 13.666% | $268.661 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $901.51 | $997.5319 | $997.54 | $997.50 | $997.50 | |