| 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 | $199.47 | 13.732% | $226.8612 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $134.88 | 4.860% | $141.4352 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $187.74 | 9.506% | $205.5866 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $108.76 | 12.211% | $122.0407 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $113.37 | 3.708% | $117.5738 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $54.70 | 8.267% | $59.222 | $59.22 | $59.20 | $59.20 |
| Purchase #7 | $50.78 | 7.258% | $54.4656 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $849.70 | $927.1851 | $927.19 | $927.15 | $927.20 | |