| 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 | $36.53 | 13.231% | $41.3633 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $207.97 | 9.551% | $227.8332 | $227.83 | $227.85 | $227.80 |
| Purchase #3 | $180.94 | 10.761% | $200.411 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $199.56 | 12.232% | $223.9702 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $125.53 | 9.401% | $137.3311 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $132.95 | 10.206% | $146.5189 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $220.42 | 8.730% | $239.6627 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,103.90 | $1,217.0904 | $1,217.08 | $1,217.05 | $1,217.10 | |