| 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 | $218.44 | 4.336% | $227.9116 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $143.45 | 9.483% | $157.0534 | $157.05 | $157.05 | $157.10 |
| Purchase #3 | $10.56 | 8.280% | $11.4344 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $222.59 | 13.304% | $252.2034 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $249.52 | 12.586% | $280.9246 | $280.92 | $280.90 | $280.90 |
| Purchase #6 | $140.89 | 3.147% | $145.3238 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $175.25 | 5.160% | $184.2929 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $1,160.70 | $1,259.1441 | $1,259.12 | $1,259.10 | $1,259.10 | |