| 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 | $231.88 | 5.134% | $243.7847 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $215.49 | 3.622% | $223.295 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $61.50 | 12.221% | $69.0159 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $146.57 | 9.400% | $160.3476 | $160.35 | $160.35 | $160.30 |
| Purchase #5 | $148.97 | 9.330% | $162.8689 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $78.87 | 12.742% | $88.9196 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $161.30 | 3.104% | $166.3068 | $166.31 | $166.30 | $166.30 |
| 7 purchase totals = | $1,044.58 | $1,114.5385 | $1,114.55 | $1,114.50 | $1,114.50 | |