| 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 | $90.36 | 7.434% | $97.0774 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $79.95 | 8.433% | $86.6922 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $205.97 | 4.181% | $214.5816 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $83.60 | 8.370% | $90.5973 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $239.91 | 10.238% | $264.472 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $223.49 | 5.492% | $235.7641 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $208.54 | 6.270% | $221.6155 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $1,131.82 | $1,210.8001 | $1,210.80 | $1,210.80 | $1,210.90 | |