| 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 | $111.61 | 3.565% | $115.5889 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $201.51 | 8.378% | $218.3925 | $218.39 | $218.40 | $218.40 |
| Purchase #3 | $184.78 | 5.618% | $195.1609 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $77.45 | 6.454% | $82.4486 | $82.45 | $82.45 | $82.40 |
| Purchase #5 | $212.55 | 10.432% | $234.7232 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $81.26 | 4.684% | $85.0662 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $34.46 | 5.491% | $36.3522 | $36.35 | $36.35 | $36.40 |
| 7 purchase totals = | $903.62 | $967.7325 | $967.73 | $967.70 | $967.80 | |