| 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 | $197.59 | 6.539% | $210.5104 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $17.62 | 13.873% | $20.0644 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $233.65 | 9.113% | $254.9425 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $49.89 | 8.437% | $54.0992 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $199.68 | 6.555% | $212.769 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $229.48 | 8.229% | $248.3639 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $106.46 | 7.866% | $114.8341 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $1,034.37 | $1,115.5835 | $1,115.57 | $1,115.55 | $1,115.60 | |