| 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 | $218.64 | 13.767% | $248.7402 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $202.49 | 3.225% | $209.0203 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $41.92 | 3.555% | $43.4103 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $231.31 | 13.525% | $262.5947 | $262.59 | $262.60 | $262.60 |
| Purchase #5 | $102.45 | 8.474% | $111.1316 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $220.54 | 12.750% | $248.6589 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $7.70 | 8.770% | $8.3753 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $1,025.05 | $1,131.9313 | $1,131.93 | $1,131.95 | $1,131.90 | |