| 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 | $215.62 | 10.356% | $237.9496 | $237.95 | $237.95 | $237.90 |
| Purchase #2 | $214.43 | 4.173% | $223.3782 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $54.81 | 11.123% | $60.9065 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $195.34 | 7.203% | $209.4103 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $27.98 | 7.394% | $30.0488 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $113.63 | 6.768% | $121.3205 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $188.54 | 3.265% | $194.6958 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $1,010.35 | $1,077.7097 | $1,077.72 | $1,077.70 | $1,077.60 | |