| 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 | $103.25 | 7.551% | $111.0464 | $111.05 | $111.05 | $111.00 |
| Purchase #2 | $211.69 | 7.602% | $227.7827 | $227.78 | $227.80 | $227.80 |
| Purchase #3 | $135.67 | 9.567% | $148.6495 | $148.65 | $148.65 | $148.60 |
| Purchase #4 | $65.96 | 3.805% | $68.4698 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $82.45 | 7.807% | $88.8869 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $247.75 | 13.694% | $281.6769 | $281.68 | $281.70 | $281.70 |
| Purchase #7 | $69.97 | 4.825% | $73.3461 | $73.35 | $73.35 | $73.30 |
| 7 purchase totals = | $916.74 | $999.8583 | $999.87 | $999.90 | $999.80 | |