| 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 | $121.75 | 12.122% | $136.5085 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $49.81 | 12.580% | $56.0761 | $56.08 | $56.10 | $56.10 |
| Purchase #3 | $22.42 | 6.555% | $23.8896 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $68.44 | 4.326% | $71.4007 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $85.39 | 4.218% | $88.9918 | $88.99 | $89.00 | $89.00 |
| Purchase #6 | $186.56 | 5.746% | $197.2797 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $239.59 | 3.476% | $247.9181 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $773.96 | $822.0645 | $822.07 | $822.10 | $822.10 | |