| 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 | $234.49 | 10.451% | $258.9965 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $62.53 | 8.594% | $67.9038 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $85.59 | 13.629% | $97.2551 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $171.64 | 4.204% | $178.8557 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $72.64 | 13.237% | $82.2554 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $53.53 | 4.769% | $56.0828 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $186.94 | 5.636% | $197.4759 | $197.48 | $197.50 | $197.50 |
| 7 purchase totals = | $867.36 | $938.8252 | $938.84 | $938.85 | $939.00 | |