| 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 | $212.92 | 12.644% | $239.8416 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $242.86 | 12.621% | $273.5114 | $273.51 | $273.50 | $273.50 |
| Purchase #3 | $205.96 | 12.420% | $231.5402 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $107.46 | 11.622% | $119.949 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $191.34 | 8.318% | $207.2557 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $16.86 | 5.643% | $17.8114 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $120.25 | 13.779% | $136.8192 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $1,097.65 | $1,226.7285 | $1,226.73 | $1,226.70 | $1,226.60 | |