| 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 | $203.87 | 3.640% | $211.2909 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $213.29 | 8.459% | $231.3322 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $99.98 | 12.324% | $112.3015 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $86.54 | 9.476% | $94.7405 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $186.31 | 12.581% | $209.7497 | $209.75 | $209.75 | $209.70 |
| Purchase #6 | $40.28 | 3.436% | $41.664 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $171.56 | 3.525% | $177.6075 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $1,001.83 | $1,078.6863 | $1,078.68 | $1,078.70 | $1,078.60 | |