| 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 | $189.87 | 13.160% | $214.8569 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $45.70 | 11.492% | $50.9518 | $50.95 | $50.95 | $51.00 |
| Purchase #3 | $17.62 | 10.773% | $19.5182 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $88.78 | 3.806% | $92.159 | $92.16 | $92.15 | $92.20 |
| Purchase #5 | $97.36 | 3.283% | $100.5563 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $99.70 | 7.694% | $107.3709 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $91.84 | 5.596% | $96.9794 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $630.87 | $682.3925 | $682.40 | $682.35 | $682.60 | |