| 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 | $193.80 | 6.306% | $206.021 | $206.02 | $206.00 | $206.00 |
| Purchase #2 | $217.56 | 13.768% | $247.5137 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $13.60 | 10.231% | $14.9914 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $104.39 | 10.687% | $115.5462 | $115.55 | $115.55 | $115.50 |
| Purchase #5 | $114.36 | 4.574% | $119.5908 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $223.57 | 11.552% | $249.3968 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $129.48 | 3.306% | $133.7606 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $996.76 | $1,086.8205 | $1,086.82 | $1,086.80 | $1,086.80 | |