| 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 | $221.72 | 7.791% | $238.9942 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $121.87 | 9.263% | $133.1588 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $52.31 | 5.345% | $55.106 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $226.86 | 12.296% | $254.7547 | $254.75 | $254.75 | $254.80 |
| Purchase #5 | $79.64 | 12.385% | $89.5034 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $230.76 | 9.340% | $252.313 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $68.85 | 4.456% | $71.918 | $71.92 | $71.90 | $71.90 |
| 7 purchase totals = | $1,002.01 | $1,095.7481 | $1,095.74 | $1,095.70 | $1,095.80 | |