| 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 | $82.73 | 7.472% | $88.9116 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $52.83 | 10.527% | $58.3914 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $138.79 | 12.572% | $156.2387 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $205.67 | 4.857% | $215.6594 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $162.63 | 11.170% | $180.7958 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $223.79 | 3.865% | $232.4395 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $243.35 | 5.734% | $257.3037 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $1,109.79 | $1,189.7401 | $1,189.74 | $1,189.75 | $1,189.70 | |