| 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 | $106.29 | 4.788% | $111.3792 | $111.38 | $111.40 | $111.40 |
| Purchase #2 | $135.33 | 9.380% | $148.024 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $233.57 | 11.705% | $260.9094 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $226.50 | 3.727% | $234.9417 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $235.43 | 5.104% | $247.4463 | $247.45 | $247.45 | $247.40 |
| Purchase #6 | $214.92 | 5.594% | $226.9426 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $22.46 | 9.689% | $24.6361 | $24.64 | $24.65 | $24.60 |
| 7 purchase totals = | $1,174.50 | $1,254.2793 | $1,254.28 | $1,254.30 | $1,254.10 | |