| 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 | $227.81 | 3.513% | $235.813 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $6.94 | 10.463% | $7.6661 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $220.47 | 4.499% | $230.3889 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $7.59 | 12.437% | $8.534 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $13.27 | 13.504% | $15.062 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $218.92 | 8.660% | $237.8785 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $173.71 | 9.675% | $190.5164 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $868.71 | $925.8589 | $925.86 | $925.85 | $925.90 | |