| 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 | $134.99 | 4.409% | $140.9417 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $250.77 | 13.273% | $284.0547 | $284.05 | $284.05 | $284.10 |
| Purchase #3 | $118.25 | 12.281% | $132.7723 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $53.97 | 6.510% | $57.4834 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $231.38 | 3.804% | $240.1817 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $89.59 | 8.273% | $97.0018 | $97.00 | $97.00 | $97.00 |
| Purchase #7 | $162.87 | 9.203% | $177.8589 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $1,041.82 | $1,130.2945 | $1,130.28 | $1,130.30 | $1,130.40 | |