| 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 | $119.96 | 7.504% | $128.9618 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $218.75 | 12.502% | $246.0981 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $187.97 | 11.207% | $209.0358 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $166.87 | 6.107% | $177.0608 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $17.76 | 8.427% | $19.2566 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $225.64 | 4.702% | $236.2496 | $236.25 | $236.25 | $236.20 |
| Purchase #7 | $70.73 | 7.524% | $76.0517 | $76.05 | $76.05 | $76.10 |
| 7 purchase totals = | $1,007.68 | $1,092.7144 | $1,092.72 | $1,092.70 | $1,092.80 | |