| 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 | $41.30 | 10.181% | $45.5048 | $45.50 | $45.50 | $45.50 |
| Purchase #2 | $196.97 | 5.199% | $207.2105 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $174.75 | 11.222% | $194.3604 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $203.84 | 9.310% | $222.8175 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $114.96 | 11.167% | $127.7976 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $194.34 | 13.200% | $219.9929 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $103.50 | 5.629% | $109.326 | $109.33 | $109.35 | $109.30 |
| 7 purchase totals = | $1,029.66 | $1,127.0097 | $1,127.01 | $1,127.00 | $1,127.00 | |