| 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 | $204.28 | 10.527% | $225.7846 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $137.83 | 13.353% | $156.2344 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $138.78 | 11.741% | $155.0742 | $155.07 | $155.05 | $155.10 |
| Purchase #4 | $75.68 | 7.387% | $81.2705 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $222.25 | 3.426% | $229.8643 | $229.86 | $229.85 | $229.90 |
| Purchase #6 | $71.67 | 10.752% | $79.376 | $79.38 | $79.40 | $79.40 |
| Purchase #7 | $57.90 | 10.265% | $63.8434 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $908.39 | $991.4474 | $991.43 | $991.45 | $991.50 | |