| 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 | $103.96 | 3.234% | $107.3221 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $55.98 | 12.782% | $63.1354 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $228.59 | 13.656% | $259.8063 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $226.78 | 10.639% | $250.9071 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $13.92 | 6.429% | $14.8149 | $14.81 | $14.80 | $14.80 |
| Purchase #6 | $193.98 | 7.787% | $209.0852 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $26.64 | 4.210% | $27.7615 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $849.85 | $932.8325 | $932.84 | $932.80 | $932.80 | |