| 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 | $237.38 | 13.750% | $270.0198 | $270.02 | $270.00 | $270.00 |
| Purchase #2 | $217.76 | 7.621% | $234.3555 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $167.30 | 5.303% | $176.1719 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $47.50 | 7.849% | $51.2283 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $246.84 | 10.775% | $273.437 | $273.44 | $273.45 | $273.40 |
| Purchase #6 | $123.75 | 6.730% | $132.0784 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $20.77 | 9.750% | $22.7951 | $22.80 | $22.80 | $22.80 |
| 7 purchase totals = | $1,061.30 | $1,160.0860 | $1,160.10 | $1,160.10 | $1,160.10 | |