| 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 | $90.32 | 10.661% | $99.949 | $99.95 | $99.95 | $99.90 |
| Purchase #2 | $229.51 | 5.581% | $242.319 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $164.32 | 6.349% | $174.7527 | $174.75 | $174.75 | $174.80 |
| Purchase #4 | $230.90 | 5.646% | $243.9366 | $243.94 | $243.95 | $243.90 |
| Purchase #5 | $65.52 | 9.874% | $71.9894 | $71.99 | $72.00 | $72.00 |
| Purchase #6 | $243.79 | 7.693% | $262.5448 | $262.54 | $262.55 | $262.50 |
| Purchase #7 | $30.66 | 13.644% | $34.8433 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $1,055.02 | $1,130.3348 | $1,130.33 | $1,130.35 | $1,130.20 | |