| 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 | $98.54 | 8.679% | $107.0923 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $82.83 | 12.381% | $93.0852 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $106.85 | 6.200% | $113.4747 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $185.65 | 10.564% | $205.2621 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $124.48 | 7.737% | $134.111 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $174.97 | 7.442% | $187.9913 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $233.50 | 13.154% | $264.2146 | $264.21 | $264.20 | $264.20 |
| 7 purchase totals = | $1,006.82 | $1,105.2312 | $1,105.22 | $1,105.20 | $1,105.30 | |