| 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 | $108.37 | 12.587% | $122.0105 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $130.28 | 6.273% | $138.4525 | $138.45 | $138.45 | $138.50 |
| Purchase #3 | $114.30 | 13.264% | $129.4608 | $129.46 | $129.45 | $129.50 |
| Purchase #4 | $185.69 | 7.318% | $199.2788 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $92.98 | 4.565% | $97.2245 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $111.73 | 7.197% | $119.7712 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $190.34 | 8.456% | $206.4352 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $933.69 | $1,012.6335 | $1,012.63 | $1,012.60 | $1,012.70 | |