| 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 | $9.82 | 3.172% | $10.1315 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $212.97 | 11.453% | $237.3615 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $230.58 | 7.583% | $248.0649 | $248.06 | $248.05 | $248.10 |
| Purchase #4 | $108.51 | 10.318% | $119.7061 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $74.31 | 10.652% | $82.2255 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $61.41 | 13.533% | $69.7206 | $69.72 | $69.70 | $69.70 |
| Purchase #7 | $245.70 | 8.595% | $266.8179 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $943.30 | $1,034.0280 | $1,034.03 | $1,034.00 | $1,034.00 | |