| 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 | $202.32 | 5.776% | $214.006 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $9.99 | 11.732% | $11.162 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $116.37 | 7.831% | $125.4829 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $42.81 | 12.629% | $48.2165 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $173.74 | 6.609% | $185.2225 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $196.59 | 8.158% | $212.6278 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $12.90 | 8.740% | $14.0275 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $754.72 | $810.7452 | $810.75 | $810.75 | $810.70 | |