| 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 | $238.42 | 8.529% | $258.7548 | $258.75 | $258.75 | $258.80 |
| Purchase #2 | $173.92 | 13.180% | $196.8427 | $196.84 | $196.85 | $196.80 |
| Purchase #3 | $157.77 | 4.223% | $164.4326 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $12.57 | 13.137% | $14.2213 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $165.71 | 6.160% | $175.9177 | $175.92 | $175.90 | $175.90 |
| Purchase #6 | $186.69 | 7.821% | $201.291 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $173.51 | 3.127% | $178.9357 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $1,108.59 | $1,190.3958 | $1,190.39 | $1,190.40 | $1,190.30 | |