| 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 | $228.43 | 6.540% | $243.3693 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $13.34 | 13.263% | $15.1093 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $218.42 | 8.177% | $236.2802 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $25.28 | 9.196% | $27.6047 | $27.60 | $27.60 | $27.60 |
| Purchase #5 | $24.37 | 8.572% | $26.459 | $26.46 | $26.45 | $26.50 |
| Purchase #6 | $214.65 | 9.133% | $234.254 | $234.25 | $234.25 | $234.30 |
| Purchase #7 | $61.54 | 10.790% | $68.1802 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $786.03 | $851.2567 | $851.25 | $851.25 | $851.40 | |