| 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 | $107.58 | 13.619% | $122.2313 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $9.55 | 6.463% | $10.1672 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $100.68 | 10.679% | $111.4316 | $111.43 | $111.45 | $111.40 |
| Purchase #4 | $228.88 | 12.489% | $257.4648 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $94.80 | 3.445% | $98.0659 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $246.27 | 6.145% | $261.4033 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $118.83 | 4.310% | $123.9516 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $906.59 | $984.7157 | $984.71 | $984.70 | $984.80 | |