| 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 | $211.95 | 10.825% | $234.8936 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $63.75 | 10.156% | $70.2245 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $132.87 | 13.555% | $150.8805 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $89.74 | 11.322% | $99.9004 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $34.85 | 3.241% | $35.9795 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $156.48 | 12.281% | $175.6973 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $194.44 | 10.453% | $214.7648 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $884.08 | $982.3406 | $982.33 | $982.35 | $982.40 | |