| 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 | $37.62 | 12.396% | $42.2834 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $117.92 | 6.212% | $125.2452 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $45.88 | 10.855% | $50.8603 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $175.67 | 3.281% | $181.4337 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $40.64 | 4.146% | $42.3249 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $169.99 | 9.412% | $185.9895 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $239.96 | 4.333% | $250.3575 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $827.68 | $878.4945 | $878.49 | $878.50 | $878.50 | |