| 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 | $176.44 | 12.333% | $198.2003 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $52.78 | 4.849% | $55.3393 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $203.57 | 10.464% | $224.8716 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $212.72 | 3.276% | $219.6887 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $224.34 | 12.682% | $252.7908 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $122.91 | 3.527% | $127.245 | $127.25 | $127.25 | $127.20 |
| Purchase #7 | $199.28 | 7.693% | $214.6106 | $214.61 | $214.60 | $214.60 |
| 7 purchase totals = | $1,192.04 | $1,292.7463 | $1,292.75 | $1,292.75 | $1,292.70 | |