| 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 | $16.28 | 8.353% | $17.6399 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $107.63 | 8.737% | $117.0336 | $117.03 | $117.05 | $117.00 |
| Purchase #3 | $186.77 | 5.448% | $196.9452 | $196.95 | $196.95 | $196.90 |
| Purchase #4 | $221.36 | 7.843% | $238.7213 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $173.64 | 12.477% | $195.3051 | $195.31 | $195.30 | $195.30 |
| Purchase #6 | $214.87 | 8.757% | $233.6862 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $212.32 | 4.183% | $221.2013 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $1,132.87 | $1,220.5326 | $1,220.54 | $1,220.55 | $1,220.40 | |