| 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 | $94.32 | 11.354% | $105.0291 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $145.44 | 3.422% | $150.417 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $44.46 | 10.759% | $49.2435 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $89.49 | 12.307% | $100.5035 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $109.93 | 11.652% | $122.739 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $217.54 | 10.550% | $240.4905 | $240.49 | $240.50 | $240.50 |
| Purchase #7 | $166.78 | 8.842% | $181.5267 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $867.96 | $949.9493 | $949.95 | $950.00 | $949.80 | |