| 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 | $215.38 | 9.365% | $235.5503 | $235.55 | $235.55 | $235.60 |
| Purchase #2 | $14.62 | 7.443% | $15.7082 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $13.55 | 12.709% | $15.2721 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $106.44 | 4.674% | $111.415 | $111.42 | $111.40 | $111.40 |
| Purchase #5 | $164.40 | 9.343% | $179.7599 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $136.94 | 3.173% | $141.2851 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $44.36 | 8.474% | $48.1191 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $695.69 | $747.1097 | $747.12 | $747.05 | $747.20 | |