| 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 | $210.86 | 10.650% | $233.3166 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $29.64 | 5.517% | $31.2752 | $31.28 | $31.30 | $31.30 |
| Purchase #3 | $16.58 | 10.824% | $18.3746 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $15.59 | 3.761% | $16.1763 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $175.49 | 8.808% | $190.9472 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $186.58 | 12.459% | $209.826 | $209.83 | $209.85 | $209.80 |
| Purchase #7 | $154.35 | 13.663% | $175.4388 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $789.09 | $875.3547 | $875.37 | $875.40 | $875.30 | |