| 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 | $124.49 | 4.508% | $130.102 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $239.34 | 4.275% | $249.5718 | $249.57 | $249.55 | $249.60 |
| Purchase #3 | $66.92 | 9.521% | $73.2915 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $57.83 | 12.465% | $65.0385 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $41.82 | 10.187% | $46.0802 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $169.51 | 7.695% | $182.5538 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $99.98 | 3.483% | $103.4623 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $799.89 | $850.1001 | $850.09 | $850.10 | $850.20 | |