| 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 | $219.66 | 3.832% | $228.0774 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $127.95 | 10.327% | $141.1634 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $218.92 | 7.818% | $236.0352 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $159.48 | 3.591% | $165.2069 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $10.36 | 11.130% | $11.5131 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $247.42 | 5.291% | $260.511 | $260.51 | $260.50 | $260.50 |
| Purchase #7 | $80.34 | 7.422% | $86.3028 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $1,064.13 | $1,128.8098 | $1,128.81 | $1,128.80 | $1,128.80 | |