| 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 | $213.41 | 6.372% | $227.0085 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $55.65 | 3.177% | $57.418 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $15.84 | 10.383% | $17.4847 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $59.50 | 4.198% | $61.9978 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $248.78 | 9.663% | $272.8196 | $272.82 | $272.80 | $272.80 |
| Purchase #6 | $167.89 | 4.441% | $175.346 | $175.35 | $175.35 | $175.30 |
| Purchase #7 | $25.71 | 4.380% | $26.8361 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $786.78 | $838.9107 | $838.92 | $838.90 | $838.80 | |