| 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 | $213.43 | 4.352% | $222.7185 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $216.54 | 9.652% | $237.4404 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $127.57 | 4.597% | $133.4344 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $46.34 | 5.708% | $48.9851 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $127.65 | 11.834% | $142.7561 | $142.76 | $142.75 | $142.80 |
| Purchase #6 | $201.84 | 13.490% | $229.0682 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $231.33 | 8.728% | $251.5205 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $1,164.70 | $1,265.9232 | $1,265.93 | $1,265.90 | $1,265.90 | |