| 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 | $102.66 | 9.735% | $112.654 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $206.75 | 11.429% | $230.3795 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $97.33 | 8.298% | $105.4064 | $105.41 | $105.40 | $105.40 |
| Purchase #4 | $82.30 | 4.473% | $85.9813 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $124.68 | 10.431% | $137.6854 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $207.26 | 7.592% | $222.9952 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $244.90 | 11.166% | $272.2455 | $272.25 | $272.25 | $272.20 |
| 7 purchase totals = | $1,065.88 | $1,167.3473 | $1,167.36 | $1,167.40 | $1,167.40 | |