| 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 | $213.84 | 7.721% | $230.3506 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $83.91 | 10.556% | $92.7675 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $52.66 | 3.588% | $54.5494 | $54.55 | $54.55 | $54.50 |
| Purchase #4 | $66.41 | 4.304% | $69.2683 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $36.53 | 11.662% | $40.7901 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $161.85 | 12.772% | $182.5215 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $244.59 | 8.491% | $265.3581 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $859.79 | $935.6055 | $935.61 | $935.55 | $935.70 | |