| 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 | $125.38 | 11.620% | $139.9492 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $209.83 | 6.358% | $223.171 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $121.64 | 8.605% | $132.1071 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $215.79 | 7.493% | $231.9591 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $125.91 | 11.752% | $140.7069 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $149.68 | 6.691% | $159.6951 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $248.78 | 4.410% | $259.7512 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $1,197.01 | $1,287.3396 | $1,287.35 | $1,287.30 | $1,287.40 | |