| 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 | $76.36 | 5.106% | $80.2589 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $196.74 | 10.851% | $218.0883 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $219.40 | 8.275% | $237.5554 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $117.69 | 4.688% | $123.2073 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $247.80 | 10.578% | $274.0123 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $228.26 | 8.557% | $247.7922 | $247.79 | $247.80 | $247.80 |
| Purchase #7 | $188.90 | 13.166% | $213.7706 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $1,275.15 | $1,394.6850 | $1,394.69 | $1,394.65 | $1,394.80 | |