| 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 | $235.25 | 6.448% | $250.4189 | $250.42 | $250.40 | $250.40 |
| Purchase #2 | $65.26 | 6.113% | $69.2493 | $69.25 | $69.25 | $69.20 |
| Purchase #3 | $213.40 | 5.277% | $224.6611 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $242.32 | 7.170% | $259.6943 | $259.69 | $259.70 | $259.70 |
| Purchase #5 | $105.88 | 5.830% | $112.0528 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $180.93 | 8.676% | $196.6275 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $125.78 | 6.587% | $134.0651 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $1,168.82 | $1,246.7690 | $1,246.77 | $1,246.75 | $1,246.80 | |