| 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 | $234.43 | 7.864% | $252.8656 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $222.96 | 4.314% | $232.5785 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $95.84 | 7.389% | $102.9216 | $102.92 | $102.90 | $102.90 |
| Purchase #4 | $133.95 | 12.609% | $150.8398 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $176.70 | 9.462% | $193.4194 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $53.48 | 11.136% | $59.4355 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $175.56 | 6.209% | $186.4605 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $1,092.92 | $1,178.5209 | $1,178.53 | $1,178.50 | $1,178.50 | |