| 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 | $20.34 | 9.816% | $22.3366 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $221.75 | 12.155% | $248.7037 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $219.52 | 4.620% | $229.6618 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $231.52 | 7.108% | $247.9764 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $164.94 | 12.316% | $185.254 | $185.25 | $185.25 | $185.30 |
| Purchase #6 | $166.72 | 7.527% | $179.269 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $58.52 | 5.638% | $61.8194 | $61.82 | $61.80 | $61.80 |
| 7 purchase totals = | $1,083.31 | $1,175.0209 | $1,175.02 | $1,175.00 | $1,175.10 | |