| 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 | $209.59 | 3.472% | $216.867 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $27.62 | 9.118% | $30.1384 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $100.74 | 7.319% | $108.1132 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $219.84 | 12.243% | $246.755 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $121.59 | 4.374% | $126.9083 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $228.75 | 13.404% | $259.4117 | $259.41 | $259.40 | $259.40 |
| Purchase #7 | $105.57 | 9.707% | $115.8177 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $1,013.70 | $1,104.0113 | $1,104.02 | $1,103.95 | $1,104.00 | |