| 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 | $231.70 | 5.140% | $243.6094 | $243.61 | $243.60 | $243.60 |
| Purchase #2 | $248.83 | 6.149% | $264.1306 | $264.13 | $264.15 | $264.10 |
| Purchase #3 | $167.89 | 6.683% | $179.1101 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $163.31 | 6.571% | $174.0411 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $28.89 | 8.520% | $31.3514 | $31.35 | $31.35 | $31.40 |
| Purchase #6 | $134.56 | 9.715% | $147.6325 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $49.58 | 11.365% | $55.2148 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $1,024.76 | $1,095.0899 | $1,095.08 | $1,095.10 | $1,095.00 | |