| 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 | $94.52 | 10.787% | $104.7159 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $121.82 | 13.683% | $138.4886 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $118.27 | 4.873% | $124.0333 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $187.29 | 12.746% | $211.162 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $103.48 | 11.218% | $115.0884 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $159.50 | 4.650% | $166.9168 | $166.92 | $166.90 | $166.90 |
| Purchase #7 | $82.37 | 3.561% | $85.3032 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $867.25 | $945.7082 | $945.71 | $945.70 | $945.70 | |