| 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 | $28.54 | 8.304% | $30.91 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $246.46 | 5.133% | $259.1108 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $126.59 | 13.199% | $143.2986 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $97.71 | 12.667% | $110.0869 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $144.80 | 5.426% | $152.6568 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $79.28 | 11.749% | $88.5946 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $220.77 | 6.424% | $234.9523 | $234.95 | $234.95 | $235.00 |
| 7 purchase totals = | $944.15 | $1,019.6100 | $1,019.61 | $1,019.60 | $1,019.70 | |