| 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 | $94.83 | 13.565% | $107.6937 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $90.29 | 4.846% | $94.6655 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $133.59 | 8.176% | $144.5123 | $144.51 | $144.50 | $144.50 |
| Purchase #4 | $99.55 | 8.724% | $108.2347 | $108.23 | $108.25 | $108.20 |
| Purchase #5 | $217.29 | 8.323% | $235.375 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $178.31 | 13.677% | $202.6975 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $90.68 | 10.340% | $100.0563 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $904.54 | $993.2350 | $993.24 | $993.25 | $993.30 | |