| 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 | $99.27 | 7.257% | $106.474 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $186.97 | 4.435% | $195.2621 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $166.88 | 9.442% | $182.6368 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $213.44 | 6.708% | $227.7576 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $223.99 | 3.244% | $231.2562 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $71.68 | 9.312% | $78.3548 | $78.35 | $78.35 | $78.40 |
| Purchase #7 | $93.53 | 7.584% | $100.6233 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $1,055.76 | $1,122.3648 | $1,122.36 | $1,122.30 | $1,122.50 | |