| 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 | $219.49 | 5.666% | $231.9263 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $159.42 | 9.455% | $174.4932 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $245.77 | 7.210% | $263.49 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $216.66 | 4.371% | $226.1302 | $226.13 | $226.15 | $226.10 |
| Purchase #5 | $100.57 | 8.648% | $109.2673 | $109.27 | $109.25 | $109.30 |
| Purchase #6 | $47.87 | 8.729% | $52.0486 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $42.75 | 12.426% | $48.0621 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $1,032.53 | $1,105.4177 | $1,105.42 | $1,105.45 | $1,105.40 | |