| 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 | $240.45 | 10.277% | $265.161 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $236.37 | 3.322% | $244.2222 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $211.55 | 7.517% | $227.4522 | $227.45 | $227.45 | $227.50 |
| Purchase #4 | $88.58 | 12.792% | $99.9112 | $99.91 | $99.90 | $99.90 |
| Purchase #5 | $60.62 | 5.334% | $63.8535 | $63.85 | $63.85 | $63.90 |
| Purchase #6 | $220.38 | 6.728% | $235.2072 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $97.96 | 5.222% | $103.0755 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $1,155.91 | $1,238.8828 | $1,238.88 | $1,238.85 | $1,239.00 | |