| 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 | $185.99 | 10.422% | $205.3739 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $228.99 | 8.362% | $248.1381 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $209.36 | 4.870% | $219.5558 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $18.63 | 13.801% | $21.2011 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $44.32 | 8.431% | $48.0566 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $204.96 | 5.648% | $216.5361 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $162.84 | 6.739% | $173.8138 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $1,055.09 | $1,132.6754 | $1,132.68 | $1,132.65 | $1,132.70 | |