| 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 | $20.66 | 13.851% | $23.5216 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $233.72 | 7.816% | $251.9876 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $227.93 | 5.170% | $239.714 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $171.76 | 8.319% | $186.0487 | $186.05 | $186.05 | $186.00 |
| Purchase #5 | $30.45 | 10.750% | $33.7234 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $178.48 | 6.661% | $190.3686 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $127.64 | 9.115% | $139.2744 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $990.64 | $1,064.6383 | $1,064.63 | $1,064.55 | $1,064.60 | |