| 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 | $249.78 | 11.557% | $278.6471 | $278.65 | $278.65 | $278.60 |
| Purchase #2 | $12.34 | 4.436% | $12.8874 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $140.93 | 3.580% | $145.9753 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $111.84 | 11.768% | $125.0013 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $177.28 | 4.824% | $185.832 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $91.85 | 13.239% | $104.01 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $159.27 | 6.331% | $169.3534 | $169.35 | $169.35 | $169.40 |
| 7 purchase totals = | $943.29 | $1,021.7065 | $1,021.71 | $1,021.75 | $1,021.70 | |