| 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 | $217.71 | 10.425% | $240.4063 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $58.73 | 12.473% | $66.0554 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $89.94 | 13.458% | $102.0441 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $28.65 | 13.371% | $32.4808 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $90.82 | 13.151% | $102.7637 | $102.76 | $102.75 | $102.80 |
| Purchase #6 | $171.26 | 8.743% | $186.2333 | $186.23 | $186.25 | $186.20 |
| Purchase #7 | $5.68 | 4.136% | $5.9149 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $662.79 | $735.8985 | $735.89 | $735.90 | $735.90 | |