| 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 | $205.57 | 7.418% | $220.8192 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $186.33 | 9.123% | $203.3289 | $203.33 | $203.35 | $203.30 |
| Purchase #3 | $157.96 | 7.207% | $169.3442 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $235.96 | 9.166% | $257.5881 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $229.84 | 3.234% | $237.273 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $179.98 | 10.550% | $198.9679 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $112.81 | 9.818% | $123.8857 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $1,308.45 | $1,411.2070 | $1,411.21 | $1,411.20 | $1,411.20 | |