| 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 | $201.49 | 3.832% | $209.2111 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $130.69 | 6.598% | $139.3129 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $158.33 | 11.858% | $177.1048 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $70.58 | 10.599% | $78.0608 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $110.26 | 11.603% | $123.0535 | $123.05 | $123.05 | $123.10 |
| Purchase #6 | $249.49 | 5.391% | $262.94 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $121.29 | 4.340% | $126.554 | $126.55 | $126.55 | $126.60 |
| 7 purchase totals = | $1,042.13 | $1,116.2371 | $1,116.22 | $1,116.20 | $1,116.30 | |