| 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 | $80.57 | 13.798% | $91.687 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $101.38 | 7.424% | $108.9065 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $215.85 | 11.407% | $240.472 | $240.47 | $240.45 | $240.50 |
| Purchase #4 | $239.70 | 3.866% | $248.9668 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $41.87 | 12.799% | $47.2289 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $91.98 | 3.507% | $95.2057 | $95.21 | $95.20 | $95.20 |
| Purchase #7 | $229.98 | 13.781% | $261.6735 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $1,001.33 | $1,094.1404 | $1,094.15 | $1,094.10 | $1,094.20 | |