| 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 | $223.27 | 3.511% | $231.109 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $195.35 | 9.185% | $213.2929 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $50.33 | 11.614% | $56.1753 | $56.18 | $56.20 | $56.20 |
| Purchase #4 | $77.92 | 8.443% | $84.4988 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $105.54 | 13.245% | $119.5188 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $16.76 | 5.684% | $17.7126 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $13.86 | 13.269% | $15.6991 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $683.03 | $738.0065 | $738.01 | $738.00 | $738.00 | |