| 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 | $124.32 | 12.377% | $139.7071 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $69.80 | 5.162% | $73.4031 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $47.66 | 7.203% | $51.0929 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $136.70 | 5.809% | $144.6409 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $15.85 | 10.362% | $17.4924 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $91.39 | 7.627% | $98.3603 | $98.36 | $98.35 | $98.40 |
| Purchase #7 | $202.51 | 12.747% | $228.3239 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $688.23 | $753.0206 | $753.01 | $753.00 | $753.00 | |