| 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 | $205.95 | 13.819% | $234.4102 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $48.38 | 3.557% | $50.1009 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $119.84 | 8.519% | $130.0492 | $130.05 | $130.05 | $130.00 |
| Purchase #4 | $155.57 | 11.392% | $173.2925 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $88.76 | 13.138% | $100.4213 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $12.59 | 7.855% | $13.5789 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $97.45 | 9.818% | $107.0176 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $728.54 | $808.8706 | $808.87 | $808.85 | $808.80 | |