| 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 | $231.78 | 10.116% | $255.2269 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $108.92 | 9.443% | $119.2053 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $242.31 | 7.314% | $260.0326 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $67.85 | 7.813% | $73.1511 | $73.15 | $73.15 | $73.20 |
| Purchase #5 | $133.94 | 6.218% | $142.2684 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $93.97 | 13.479% | $106.6362 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $76.59 | 8.607% | $83.1821 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $955.36 | $1,039.7026 | $1,039.71 | $1,039.75 | $1,039.70 | |