| 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 | $126.92 | 12.125% | $142.3091 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $42.39 | 9.839% | $46.5608 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $15.54 | 13.540% | $17.6441 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $196.81 | 9.270% | $215.0543 | $215.05 | $215.05 | $215.10 |
| Purchase #5 | $230.59 | 5.258% | $242.7144 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $7.58 | 12.331% | $8.5147 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $151.85 | 12.114% | $170.2451 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $771.68 | $843.0425 | $843.03 | $843.00 | $843.00 | |