| 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 | $103.70 | 8.107% | $112.107 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $186.45 | 6.741% | $199.0186 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $65.36 | 10.793% | $72.4143 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $213.27 | 6.323% | $226.7551 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $220.41 | 3.182% | $227.4234 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $158.99 | 11.389% | $177.0974 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $182.91 | 6.847% | $195.4338 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $1,131.09 | $1,210.2496 | $1,210.25 | $1,210.20 | $1,210.20 | |