| 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 | $89.58 | 10.830% | $99.2815 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $123.33 | 8.445% | $133.7452 | $133.75 | $133.75 | $133.70 |
| Purchase #3 | $214.79 | 4.711% | $224.9088 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $201.57 | 3.480% | $208.5846 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $218.80 | 5.872% | $231.6479 | $231.65 | $231.65 | $231.60 |
| Purchase #6 | $24.33 | 8.517% | $26.4022 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $170.91 | 7.161% | $183.1489 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $1,043.31 | $1,107.7191 | $1,107.72 | $1,107.75 | $1,107.60 | |