| 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 | $14.49 | 6.600% | $15.4463 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $218.66 | 7.795% | $235.7045 | $235.70 | $235.70 | $235.70 |
| Purchase #3 | $235.27 | 8.539% | $255.3597 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $89.61 | 9.650% | $98.2574 | $98.26 | $98.25 | $98.30 |
| Purchase #5 | $196.32 | 12.638% | $221.1309 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $136.99 | 5.828% | $144.9738 | $144.97 | $144.95 | $145.00 |
| Purchase #7 | $140.25 | 6.359% | $149.1685 | $149.17 | $149.15 | $149.20 |
| 7 purchase totals = | $1,031.59 | $1,120.0411 | $1,120.04 | $1,120.00 | $1,120.10 | |