| 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 | $105.91 | 9.226% | $115.6813 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $174.85 | 3.736% | $181.3824 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $124.79 | 10.542% | $137.9454 | $137.95 | $137.95 | $137.90 |
| Purchase #4 | $196.93 | 13.783% | $224.0729 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $213.28 | 6.424% | $226.9811 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $233.35 | 8.844% | $253.9875 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $187.99 | 12.177% | $210.8815 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $1,237.10 | $1,350.9321 | $1,350.93 | $1,351.00 | $1,351.00 | |