| 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 | $219.99 | 12.273% | $246.9894 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $146.69 | 5.338% | $154.5203 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $178.59 | 13.710% | $203.0747 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $242.34 | 3.723% | $251.3623 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $243.71 | 12.416% | $273.969 | $273.97 | $273.95 | $274.00 |
| Purchase #6 | $195.49 | 12.783% | $220.4795 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $203.79 | 8.248% | $220.5986 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $1,430.60 | $1,570.9938 | $1,570.99 | $1,570.95 | $1,571.10 | |