| 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 | $228.92 | 12.571% | $257.6975 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $231.72 | 11.622% | $258.6505 | $258.65 | $258.65 | $258.70 |
| Purchase #3 | $132.30 | 10.231% | $145.8356 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $151.92 | 4.104% | $158.1548 | $158.15 | $158.15 | $158.20 |
| Purchase #5 | $170.34 | 4.353% | $177.7549 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $223.56 | 4.507% | $233.6358 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $248.56 | 3.599% | $257.5057 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,387.32 | $1,489.2348 | $1,489.24 | $1,489.25 | $1,489.30 | |