| 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 | $199.69 | 5.358% | $210.3894 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $41.42 | 10.389% | $45.7231 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $250.37 | 6.178% | $265.8379 | $265.84 | $265.85 | $265.80 |
| Purchase #4 | $140.49 | 12.660% | $158.276 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $51.90 | 8.756% | $56.4444 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $186.50 | 9.523% | $204.2604 | $204.26 | $204.25 | $204.30 |
| Purchase #7 | $105.94 | 5.831% | $112.1174 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $976.31 | $1,053.0486 | $1,053.05 | $1,053.05 | $1,053.00 | |