| 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 | $209.45 | 8.710% | $227.6931 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $120.35 | 10.506% | $132.994 | $132.99 | $133.00 | $133.00 |
| Purchase #3 | $62.30 | 10.174% | $68.6384 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $54.54 | 10.679% | $60.3643 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $209.78 | 10.338% | $231.4671 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $44.31 | 12.321% | $49.7694 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $111.47 | 11.505% | $124.2946 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $812.20 | $895.2209 | $895.21 | $895.20 | $895.30 | |