| 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 | $236.79 | 13.275% | $268.2239 | $268.22 | $268.20 | $268.20 |
| Purchase #2 | $145.80 | 8.227% | $157.795 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $242.78 | 4.809% | $254.4553 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $185.37 | 11.842% | $207.3215 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $200.77 | 8.533% | $217.9017 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $240.54 | 10.663% | $266.1888 | $266.19 | $266.20 | $266.20 |
| Purchase #7 | $38.45 | 10.676% | $42.5549 | $42.55 | $42.55 | $42.60 |
| 7 purchase totals = | $1,290.50 | $1,414.4411 | $1,414.44 | $1,414.40 | $1,414.50 | |