| 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 | $102.47 | 10.259% | $112.9824 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $201.90 | 3.742% | $209.4551 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $81.25 | 3.771% | $84.3139 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $122.76 | 3.509% | $127.0676 | $127.07 | $127.05 | $127.10 |
| Purchase #5 | $18.86 | 4.661% | $19.7391 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $184.67 | 11.534% | $205.9698 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $222.90 | 7.270% | $239.1048 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $934.81 | $998.6327 | $998.63 | $998.60 | $998.70 | |