| 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 | $222.54 | 10.353% | $245.5796 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $106.56 | 7.726% | $114.7928 | $114.79 | $114.80 | $114.80 |
| Purchase #3 | $211.29 | 3.873% | $219.4733 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $237.91 | 8.381% | $257.8492 | $257.85 | $257.85 | $257.80 |
| Purchase #5 | $88.75 | 9.802% | $97.4493 | $97.45 | $97.45 | $97.40 |
| Purchase #6 | $105.26 | 13.812% | $119.7985 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $90.41 | 10.267% | $99.6924 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $1,062.72 | $1,154.6351 | $1,154.63 | $1,154.65 | $1,154.60 | |