| 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 | $94.33 | 7.300% | $101.2161 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $133.75 | 7.148% | $143.3105 | $143.31 | $143.30 | $143.30 |
| Purchase #3 | $246.98 | 4.752% | $258.7165 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $124.41 | 7.857% | $134.1849 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $136.76 | 11.358% | $152.2932 | $152.29 | $152.30 | $152.30 |
| Purchase #6 | $75.73 | 8.536% | $82.1943 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $231.43 | 12.513% | $260.3888 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,043.39 | $1,132.3043 | $1,132.30 | $1,132.30 | $1,132.30 | |