| 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 | $229.27 | 12.455% | $257.8256 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $216.93 | 13.775% | $246.8121 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $97.59 | 10.535% | $107.8711 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $17.41 | 4.809% | $18.2472 | $18.25 | $18.25 | $18.20 |
| Purchase #5 | $41.52 | 6.598% | $44.2595 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $28.93 | 8.564% | $31.4076 | $31.41 | $31.40 | $31.40 |
| Purchase #7 | $182.93 | 5.728% | $193.4082 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $814.58 | $899.8313 | $899.84 | $899.80 | $899.80 | |