| 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 | $228.71 | 10.586% | $252.9212 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $108.65 | 11.218% | $120.8384 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $25.70 | 7.197% | $27.5496 | $27.55 | $27.55 | $27.50 |
| Purchase #4 | $79.74 | 8.743% | $86.7117 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $70.95 | 4.115% | $73.8696 | $73.87 | $73.85 | $73.90 |
| Purchase #6 | $181.31 | 13.499% | $205.785 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $150.40 | 12.667% | $169.4512 | $169.45 | $169.45 | $169.50 |
| 7 purchase totals = | $845.46 | $937.1267 | $937.13 | $937.10 | $937.10 | |