| 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 | $235.74 | 7.820% | $254.1749 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $218.36 | 11.517% | $243.5085 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $122.60 | 11.595% | $136.8155 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $74.61 | 5.812% | $78.9463 | $78.95 | $78.95 | $78.90 |
| Purchase #5 | $161.98 | 13.243% | $183.431 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $181.94 | 13.322% | $206.178 | $206.18 | $206.20 | $206.20 |
| Purchase #7 | $237.49 | 8.356% | $257.3347 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,232.72 | $1,360.3889 | $1,360.39 | $1,360.40 | $1,360.30 | |