| 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 | $126.56 | 5.345% | $133.3246 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $175.87 | 4.162% | $183.1897 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $217.45 | 7.620% | $234.0197 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $197.92 | 3.160% | $204.1743 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $249.94 | 7.179% | $267.8832 | $267.88 | $267.90 | $267.90 |
| Purchase #6 | $101.87 | 12.447% | $114.5498 | $114.55 | $114.55 | $114.50 |
| Purchase #7 | $157.29 | 13.756% | $178.9268 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $1,226.90 | $1,316.0681 | $1,316.06 | $1,316.05 | $1,316.00 | |