| 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 | $238.30 | 10.695% | $263.7862 | $263.79 | $263.80 | $263.80 |
| Purchase #2 | $9.98 | 3.810% | $10.3602 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $230.73 | 6.366% | $245.4183 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $169.52 | 6.446% | $180.4473 | $180.45 | $180.45 | $180.40 |
| Purchase #5 | $23.28 | 12.339% | $26.1525 | $26.15 | $26.15 | $26.20 |
| Purchase #6 | $58.93 | 3.350% | $60.9042 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $163.84 | 13.587% | $186.1009 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $894.58 | $973.1696 | $973.17 | $973.15 | $973.20 | |