| 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 | $90.89 | 6.331% | $96.6442 | $96.64 | $96.65 | $96.60 |
| Purchase #2 | $205.86 | 12.461% | $231.5122 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $117.92 | 13.425% | $133.7508 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $180.79 | 5.818% | $191.3084 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $198.92 | 9.609% | $218.0342 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $240.83 | 3.107% | $248.3126 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $102.96 | 11.222% | $114.5142 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $1,138.17 | $1,234.0766 | $1,234.06 | $1,234.05 | $1,234.00 | |