| 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 | $119.32 | 11.869% | $133.4821 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $19.72 | 11.317% | $21.9517 | $21.95 | $21.95 | $22.00 |
| Purchase #3 | $124.98 | 9.515% | $136.8718 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $186.88 | 13.437% | $211.9911 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $75.88 | 8.666% | $82.4558 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $248.60 | 3.807% | $258.0642 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $39.53 | 7.679% | $42.5655 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $814.91 | $887.3822 | $887.38 | $887.35 | $887.60 | |