| 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 | $226.25 | 11.436% | $252.124 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $175.63 | 11.229% | $195.3515 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $82.38 | 7.419% | $88.4918 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $43.66 | 11.626% | $48.7359 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $41.64 | 10.481% | $46.0043 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $128.70 | 12.813% | $145.1903 | $145.19 | $145.20 | $145.20 |
| Purchase #7 | $103.84 | 9.554% | $113.7609 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $802.10 | $889.6587 | $889.65 | $889.65 | $889.70 | |