| 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 | $209.45 | 9.653% | $229.6682 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $14.72 | 13.120% | $16.6513 | $16.65 | $16.65 | $16.70 |
| Purchase #3 | $169.32 | 11.360% | $188.5548 | $188.55 | $188.55 | $188.60 |
| Purchase #4 | $127.27 | 7.435% | $136.7325 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $64.31 | 10.414% | $71.0072 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $197.56 | 6.864% | $211.1205 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $102.46 | 13.736% | $116.5339 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $885.09 | $970.2684 | $970.26 | $970.25 | $970.30 | |