| 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 | $206.28 | 4.351% | $215.2552 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $38.91 | 4.797% | $40.7765 | $40.78 | $40.80 | $40.80 |
| Purchase #3 | $237.55 | 5.411% | $250.4038 | $250.40 | $250.40 | $250.40 |
| Purchase #4 | $178.48 | 3.497% | $184.7214 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $63.39 | 6.264% | $67.3607 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $224.27 | 13.578% | $254.7214 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $230.48 | 10.635% | $254.9915 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,179.36 | $1,268.2305 | $1,268.23 | $1,268.20 | $1,268.30 | |