| 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 | $242.54 | 7.588% | $260.9439 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $115.34 | 3.394% | $119.2546 | $119.25 | $119.25 | $119.30 |
| Purchase #3 | $230.74 | 11.714% | $257.7689 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $138.25 | 6.470% | $147.1948 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $12.39 | 8.749% | $13.474 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $44.91 | 5.274% | $47.2786 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $79.59 | 12.836% | $89.8062 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $863.76 | $935.7210 | $935.71 | $935.70 | $935.80 | |