| 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 | $209.92 | 6.323% | $223.1932 | $223.19 | $223.20 | $223.20 |
| Purchase #2 | $46.83 | 9.371% | $51.2184 | $51.22 | $51.20 | $51.20 |
| Purchase #3 | $76.78 | 12.428% | $86.3222 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $58.28 | 12.725% | $65.6961 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $26.88 | 4.726% | $28.1503 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $10.86 | 10.449% | $11.9948 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $8.87 | 5.700% | $9.3756 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $438.42 | $475.9506 | $475.95 | $475.95 | $476.00 | |