| 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 | $223.57 | 13.853% | $254.5412 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $149.52 | 3.402% | $154.6067 | $154.61 | $154.60 | $154.60 |
| Purchase #3 | $220.96 | 6.440% | $235.1898 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $142.66 | 4.226% | $148.6888 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $88.99 | 9.244% | $97.2162 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $129.35 | 4.179% | $134.7555 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $99.95 | 4.733% | $104.6806 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $1,055.00 | $1,129.6788 | $1,129.69 | $1,129.70 | $1,129.70 | |