| 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 | $220.58 | 5.158% | $231.9575 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $27.49 | 10.430% | $30.3572 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $224.64 | 6.747% | $239.7965 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $82.28 | 4.340% | $85.851 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $217.96 | 3.749% | $226.1313 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $55.58 | 8.819% | $60.4816 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $150.36 | 9.726% | $164.984 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $978.89 | $1,039.5591 | $1,039.56 | $1,039.60 | $1,039.70 | |