| 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 | $82.69 | 3.267% | $85.3915 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $207.68 | 10.396% | $229.2704 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $86.53 | 4.618% | $90.526 | $90.53 | $90.55 | $90.50 |
| Purchase #4 | $144.84 | 3.173% | $149.4358 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $217.36 | 8.413% | $235.6465 | $235.65 | $235.65 | $235.60 |
| Purchase #6 | $250.99 | 11.321% | $279.4046 | $279.40 | $279.40 | $279.40 |
| Purchase #7 | $146.66 | 4.823% | $153.7334 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $1,136.75 | $1,223.4082 | $1,223.41 | $1,223.45 | $1,223.30 | |