| 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 | $211.36 | 13.346% | $239.5681 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $128.79 | 6.167% | $136.7325 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $133.64 | 7.331% | $143.4371 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $117.99 | 5.394% | $124.3544 | $124.35 | $124.35 | $124.40 |
| Purchase #5 | $117.41 | 6.477% | $125.0146 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $186.48 | 3.763% | $193.4972 | $193.50 | $193.50 | $193.50 |
| Purchase #7 | $159.40 | 12.474% | $179.2836 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $1,055.07 | $1,141.8875 | $1,141.88 | $1,141.90 | $1,141.90 | |