| 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 | $218.84 | 12.680% | $246.5889 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $97.37 | 7.370% | $104.5462 | $104.55 | $104.55 | $104.50 |
| Purchase #3 | $124.73 | 13.849% | $142.0039 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $118.73 | 7.495% | $127.6288 | $127.63 | $127.65 | $127.60 |
| Purchase #5 | $29.78 | 5.853% | $31.523 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $157.72 | 8.555% | $171.2129 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $90.44 | 4.460% | $94.4736 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $837.61 | $917.9773 | $917.97 | $917.95 | $917.90 | |