| 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 | $104.83 | 10.241% | $115.5656 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $227.38 | 3.640% | $235.6566 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $33.71 | 7.710% | $36.309 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $174.92 | 9.330% | $191.24 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $62.26 | 13.773% | $70.8351 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $109.26 | 13.820% | $124.3597 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $100.55 | 12.743% | $113.3631 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $812.91 | $887.3291 | $887.34 | $887.30 | $887.40 | |