| 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 | $111.97 | 11.315% | $124.6394 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $28.36 | 6.752% | $30.2749 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $200.29 | 10.343% | $221.006 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $200.76 | 3.527% | $207.8408 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $94.37 | 9.523% | $103.3569 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $166.33 | 11.776% | $185.917 | $185.92 | $185.90 | $185.90 |
| Purchase #7 | $242.26 | 7.130% | $259.5331 | $259.53 | $259.55 | $259.50 |
| 7 purchase totals = | $1,044.34 | $1,132.5681 | $1,132.57 | $1,132.55 | $1,132.50 | |