| 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 | $106.62 | 7.812% | $114.9492 | $114.95 | $114.95 | $114.90 |
| Purchase #2 | $5.84 | 12.621% | $6.5771 | $6.58 | $6.60 | $6.60 |
| Purchase #3 | $198.80 | 12.458% | $223.5665 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $13.81 | 4.244% | $14.3961 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $227.29 | 9.607% | $249.1258 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $225.53 | 3.530% | $233.4912 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $200.59 | 6.419% | $213.4659 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $978.48 | $1,055.5718 | $1,055.59 | $1,055.60 | $1,055.60 | |