| 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 | $127.35 | 3.835% | $132.2339 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $225.45 | 3.780% | $233.972 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $43.32 | 12.189% | $48.6003 | $48.60 | $48.60 | $48.60 |
| Purchase #4 | $156.59 | 10.479% | $172.9991 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $68.41 | 3.186% | $70.5895 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $208.83 | 12.859% | $235.6834 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $215.59 | 5.684% | $227.8441 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $1,045.54 | $1,121.9223 | $1,121.91 | $1,121.95 | $1,121.90 | |