| 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 | $109.52 | 9.592% | $120.0252 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $215.82 | 6.155% | $229.1037 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $73.48 | 3.271% | $75.8835 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $177.48 | 7.240% | $190.3296 | $190.33 | $190.35 | $190.30 |
| Purchase #5 | $64.60 | 8.284% | $69.9515 | $69.95 | $69.95 | $70.00 |
| Purchase #6 | $122.72 | 11.732% | $137.1175 | $137.12 | $137.10 | $137.10 |
| Purchase #7 | $120.63 | 8.217% | $130.5422 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $884.25 | $952.9532 | $952.95 | $953.00 | $952.90 | |