| 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 | $250.35 | 7.506% | $269.1413 | $269.14 | $269.15 | $269.10 |
| Purchase #2 | $223.52 | 3.725% | $231.8461 | $231.85 | $231.85 | $231.80 |
| Purchase #3 | $230.54 | 3.594% | $238.8256 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $157.82 | 9.216% | $172.3647 | $172.36 | $172.35 | $172.40 |
| Purchase #5 | $224.63 | 5.163% | $236.2276 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $82.86 | 11.345% | $92.2605 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $134.49 | 8.831% | $146.3668 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $1,304.21 | $1,387.0326 | $1,387.04 | $1,387.05 | $1,387.00 | |