| 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 | $231.88 | 6.594% | $247.1702 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $126.43 | 5.698% | $133.634 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $10.25 | 10.305% | $11.3063 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $190.56 | 11.651% | $212.7621 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $57.59 | 12.409% | $64.7363 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $57.28 | 3.156% | $59.0878 | $59.09 | $59.10 | $59.10 |
| Purchase #7 | $141.93 | 4.119% | $147.7761 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $815.92 | $876.4728 | $876.48 | $876.50 | $876.50 | |