| 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 | $188.52 | 11.376% | $209.966 | $209.97 | $209.95 | $210.00 |
| Purchase #2 | $167.55 | 3.823% | $173.9554 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $11.87 | 13.690% | $13.495 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $44.46 | 9.786% | $48.8109 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $221.60 | 12.848% | $250.0712 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $139.31 | 13.235% | $157.7477 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $58.97 | 12.474% | $66.3259 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $832.28 | $920.3721 | $920.39 | $920.35 | $920.40 | |