| 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 | $21.96 | 5.238% | $23.1103 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $241.40 | 13.183% | $273.2238 | $273.22 | $273.20 | $273.20 |
| Purchase #3 | $167.83 | 12.138% | $188.2012 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $165.95 | 8.414% | $179.913 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $244.84 | 9.861% | $268.9837 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $247.53 | 12.587% | $278.6866 | $278.69 | $278.70 | $278.70 |
| Purchase #7 | $141.76 | 13.522% | $160.9288 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $1,231.27 | $1,373.0474 | $1,373.04 | $1,373.05 | $1,373.00 | |