| 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 | $221.65 | 11.600% | $247.3614 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $213.30 | 9.224% | $232.9748 | $232.97 | $232.95 | $233.00 |
| Purchase #3 | $41.79 | 11.684% | $46.6727 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $104.32 | 4.316% | $108.8225 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $170.53 | 4.587% | $178.3522 | $178.35 | $178.35 | $178.40 |
| Purchase #6 | $242.71 | 12.483% | $273.0075 | $273.01 | $273.00 | $273.00 |
| Purchase #7 | $59.46 | 3.555% | $61.5738 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $1,053.76 | $1,148.7649 | $1,148.75 | $1,148.65 | $1,148.90 | |