| 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 | $208.41 | 11.693% | $232.7794 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $9.50 | 6.400% | $10.108 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $43.34 | 10.547% | $47.9111 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $188.63 | 13.230% | $213.5857 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $163.26 | 12.410% | $183.5206 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $229.96 | 3.394% | $237.7648 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $153.76 | 5.154% | $161.6848 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $996.86 | $1,087.3544 | $1,087.35 | $1,087.35 | $1,087.40 | |