| 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 | $228.52 | 3.256% | $235.9606 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $73.58 | 12.555% | $82.818 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $91.35 | 6.283% | $97.0895 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $197.91 | 3.785% | $205.4009 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $199.25 | 12.760% | $224.6743 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $191.56 | 12.194% | $214.9188 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $137.57 | 10.568% | $152.1084 | $152.11 | $152.10 | $152.10 |
| 7 purchase totals = | $1,119.74 | $1,212.9705 | $1,212.97 | $1,212.90 | $1,213.00 | |