| 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 | $97.41 | 5.515% | $102.7822 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $53.93 | 9.541% | $59.0755 | $59.08 | $59.10 | $59.10 |
| Purchase #3 | $193.36 | 12.866% | $218.2377 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $160.32 | 5.508% | $169.1504 | $169.15 | $169.15 | $169.20 |
| Purchase #5 | $146.54 | 3.488% | $151.6513 | $151.65 | $151.65 | $151.70 |
| Purchase #6 | $185.87 | 7.414% | $199.6504 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $186.85 | 13.139% | $211.4002 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $1,024.28 | $1,111.9477 | $1,111.95 | $1,112.00 | $1,112.10 | |