| 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 | $205.55 | 9.780% | $225.6528 | $225.65 | $225.65 | $225.70 |
| Purchase #2 | $233.44 | 5.404% | $246.0551 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $210.58 | 3.651% | $218.2683 | $218.27 | $218.25 | $218.30 |
| Purchase #4 | $153.79 | 5.639% | $162.4622 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $95.37 | 13.115% | $107.8778 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $184.60 | 12.620% | $207.8965 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $196.25 | 5.256% | $206.5649 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $1,279.58 | $1,374.7776 | $1,374.78 | $1,374.75 | $1,375.00 | |