| 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 | $228.65 | 7.221% | $245.1608 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $24.56 | 6.185% | $26.079 | $26.08 | $26.10 | $26.10 |
| Purchase #3 | $199.30 | 13.144% | $225.496 | $225.50 | $225.50 | $225.50 |
| Purchase #4 | $97.39 | 6.521% | $103.7408 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $156.46 | 9.794% | $171.7837 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $132.29 | 8.400% | $143.4024 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $213.99 | 5.492% | $225.7423 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $1,052.64 | $1,141.4050 | $1,141.40 | $1,141.45 | $1,141.40 | |