| 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 | $227.65 | 8.203% | $246.3241 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $23.81 | 13.322% | $26.982 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $127.69 | 6.416% | $135.8826 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $176.37 | 4.426% | $184.1761 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $165.64 | 7.198% | $177.5628 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $13.40 | 10.381% | $14.7911 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $111.83 | 11.853% | $125.0852 | $125.09 | $125.10 | $125.10 |
| 7 purchase totals = | $846.39 | $910.8039 | $910.80 | $910.85 | $910.90 | |