| 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 | $193.55 | 10.659% | $214.1805 | $214.18 | $214.20 | $214.20 |
| Purchase #2 | $126.51 | 9.276% | $138.2451 | $138.25 | $138.25 | $138.20 |
| Purchase #3 | $139.51 | 8.383% | $151.2051 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $106.35 | 9.771% | $116.7415 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $63.65 | 6.794% | $67.9744 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $110.50 | 7.694% | $119.0019 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $11.71 | 11.395% | $13.0444 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $751.78 | $820.3929 | $820.39 | $820.40 | $820.30 | |