| 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 | $132.32 | 13.612% | $150.3314 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $223.52 | 8.869% | $243.344 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $208.88 | 8.197% | $226.0019 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $9.32 | 10.270% | $10.2772 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $154.97 | 7.600% | $166.7477 | $166.75 | $166.75 | $166.70 |
| Purchase #6 | $109.50 | 5.493% | $115.5148 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $170.77 | 5.726% | $180.5483 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $1,009.28 | $1,092.7653 | $1,092.76 | $1,092.80 | $1,092.60 | |