| 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 | $245.49 | 13.680% | $279.073 | $279.07 | $279.05 | $279.10 |
| Purchase #2 | $97.50 | 12.693% | $109.8757 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $41.42 | 3.571% | $42.8991 | $42.90 | $42.90 | $42.90 |
| Purchase #4 | $178.34 | 12.612% | $200.8322 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $77.66 | 8.703% | $84.4187 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $58.93 | 7.278% | $63.2189 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $201.45 | 5.688% | $212.9085 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $900.79 | $993.2261 | $993.23 | $993.20 | $993.20 | |