| 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 | $214.33 | 4.155% | $223.2354 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $116.76 | 10.824% | $129.3981 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $228.30 | 12.652% | $257.1845 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $30.39 | 4.653% | $31.804 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $97.76 | 4.281% | $101.9451 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $143.55 | 9.471% | $157.1456 | $157.15 | $157.15 | $157.10 |
| Purchase #7 | $173.54 | 10.202% | $191.2446 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $1,004.63 | $1,091.9573 | $1,091.96 | $1,092.00 | $1,091.80 | |