| 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 | $94.79 | 8.535% | $102.8803 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $202.98 | 3.123% | $209.3191 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $200.83 | 11.485% | $223.8953 | $223.90 | $223.90 | $223.90 |
| Purchase #4 | $205.76 | 10.255% | $226.8607 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $68.54 | 11.311% | $76.2926 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $208.75 | 11.134% | $231.9922 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $29.56 | 3.872% | $30.7046 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $1,011.21 | $1,101.9448 | $1,101.94 | $1,101.95 | $1,102.00 | |