| 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 | $125.39 | 3.642% | $129.9567 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $36.90 | 6.603% | $39.3365 | $39.34 | $39.35 | $39.30 |
| Purchase #3 | $84.56 | 12.652% | $95.2585 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $103.61 | 12.862% | $116.9363 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $56.59 | 13.153% | $64.0333 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $226.80 | 6.804% | $242.2315 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $116.78 | 6.828% | $124.7537 | $124.75 | $124.75 | $124.80 |
| 7 purchase totals = | $750.63 | $812.5065 | $812.51 | $812.55 | $812.50 | |