| 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 | $135.99 | 10.376% | $150.1003 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $36.91 | 9.110% | $40.2725 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $61.66 | 9.280% | $67.382 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $79.96 | 5.484% | $84.345 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $221.95 | 3.491% | $229.6983 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $82.29 | 11.648% | $91.8751 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $217.25 | 11.693% | $242.653 | $242.65 | $242.65 | $242.70 |
| 7 purchase totals = | $836.01 | $906.3262 | $906.33 | $906.35 | $906.40 | |