| 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 | $133.74 | 9.239% | $146.0962 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $194.58 | 13.539% | $220.9242 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $154.79 | 9.749% | $169.8805 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $39.66 | 9.142% | $43.2857 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $52.48 | 10.737% | $58.1148 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $68.56 | 12.662% | $77.2411 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $229.85 | 7.500% | $247.0888 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $873.66 | $962.6313 | $962.63 | $962.65 | $962.60 | |