| 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 | $235.87 | 3.343% | $243.7551 | $243.76 | $243.75 | $243.80 |
| Purchase #2 | $77.51 | 7.783% | $83.5426 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $238.42 | 11.520% | $265.886 | $265.89 | $265.90 | $265.90 |
| Purchase #4 | $213.93 | 8.658% | $232.4521 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $71.83 | 3.370% | $74.2507 | $74.25 | $74.25 | $74.30 |
| Purchase #6 | $71.36 | 5.400% | $75.2134 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $112.41 | 3.179% | $115.9835 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $1,021.33 | $1,091.0834 | $1,091.08 | $1,091.10 | $1,091.20 | |