| 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 | $243.75 | 8.420% | $264.2738 | $264.27 | $264.25 | $264.30 |
| Purchase #2 | $5.33 | 4.225% | $5.5552 | $5.56 | $5.55 | $5.60 |
| Purchase #3 | $108.85 | 3.561% | $112.7261 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $65.58 | 7.460% | $70.4723 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $133.40 | 8.382% | $144.5816 | $144.58 | $144.60 | $144.60 |
| Purchase #6 | $79.25 | 7.331% | $85.0598 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $144.60 | 11.536% | $161.2811 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $780.76 | $843.9499 | $843.95 | $843.95 | $844.10 | |