| 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 | $204.94 | 5.447% | $216.1031 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $196.94 | 11.813% | $220.2045 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $109.63 | 4.216% | $114.252 | $114.25 | $114.25 | $114.30 |
| Purchase #4 | $144.75 | 13.524% | $164.326 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $119.36 | 8.849% | $129.9222 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $171.97 | 4.650% | $179.9666 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $63.94 | 12.540% | $71.9581 | $71.96 | $71.95 | $72.00 |
| 7 purchase totals = | $1,011.53 | $1,096.7325 | $1,096.73 | $1,096.70 | $1,096.80 | |