| 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 | $230.70 | 7.815% | $248.7292 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $30.44 | 9.142% | $33.2228 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $231.71 | 8.766% | $252.0217 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $200.36 | 11.209% | $222.8184 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $61.90 | 12.661% | $69.7372 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $244.62 | 11.111% | $271.7997 | $271.80 | $271.80 | $271.80 |
| Purchase #7 | $197.97 | 4.174% | $206.2333 | $206.23 | $206.25 | $206.20 |
| 7 purchase totals = | $1,197.70 | $1,304.5623 | $1,304.56 | $1,304.55 | $1,304.40 | |