| 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 | $225.54 | 7.688% | $242.8795 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $61.86 | 10.389% | $68.2866 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $32.30 | 9.615% | $35.4056 | $35.41 | $35.40 | $35.40 |
| Purchase #4 | $22.41 | 12.389% | $25.1864 | $25.19 | $25.20 | $25.20 |
| Purchase #5 | $30.87 | 13.127% | $34.9223 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $16.62 | 3.606% | $17.2193 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $164.62 | 8.597% | $178.7724 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $554.22 | $602.6721 | $602.68 | $602.65 | $602.70 | |