| 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 | $215.97 | 9.340% | $236.1416 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $185.86 | 12.485% | $209.0646 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $150.54 | 6.433% | $160.2242 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $132.79 | 6.792% | $141.8091 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $130.27 | 5.489% | $137.4205 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $38.82 | 5.788% | $41.0669 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $200.97 | 12.312% | $225.7134 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,055.22 | $1,151.4403 | $1,151.43 | $1,151.35 | $1,151.40 | |