| 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 | $116.39 | 13.125% | $131.6662 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $112.75 | 9.599% | $123.5729 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $113.44 | 10.387% | $125.223 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $211.30 | 4.655% | $221.136 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $119.56 | 9.524% | $130.9469 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $84.70 | 12.453% | $95.2477 | $95.25 | $95.25 | $95.20 |
| Purchase #7 | $34.75 | 4.522% | $36.3214 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $792.89 | $864.1141 | $864.12 | $864.05 | $864.00 | |