| 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 | $169.65 | 8.120% | $183.4256 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $238.76 | 8.653% | $259.4199 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $222.33 | 3.457% | $230.0159 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $180.41 | 13.511% | $204.7852 | $204.79 | $204.80 | $204.80 |
| Purchase #5 | $82.37 | 3.557% | $85.2999 | $85.30 | $85.30 | $85.30 |
| Purchase #6 | $101.27 | 11.624% | $113.0416 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $97.99 | 13.420% | $111.1403 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $1,092.78 | $1,187.1284 | $1,187.14 | $1,187.15 | $1,187.00 | |