| 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 | $190.84 | 12.775% | $215.2198 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $61.49 | 12.464% | $69.1541 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $34.76 | 12.392% | $39.0675 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $249.82 | 4.592% | $261.2917 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $36.33 | 12.195% | $40.7604 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $14.52 | 5.707% | $15.3487 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $228.28 | 5.352% | $240.4975 | $240.50 | $240.50 | $240.50 |
| 7 purchase totals = | $816.04 | $881.3397 | $881.34 | $881.30 | $881.40 | |