| 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 | $124.25 | 9.277% | $135.7767 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $127.54 | 9.347% | $139.4612 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $235.45 | 11.598% | $262.7575 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $105.56 | 4.565% | $110.3788 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $119.96 | 9.575% | $131.4462 | $131.45 | $131.45 | $131.40 |
| Purchase #6 | $125.38 | 6.266% | $133.2363 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $54.79 | 6.661% | $58.4396 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $892.93 | $971.4963 | $971.51 | $971.55 | $971.50 | |