| 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 | $247.26 | 9.754% | $271.3777 | $271.38 | $271.40 | $271.40 |
| Purchase #2 | $104.54 | 5.365% | $110.1486 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $223.28 | 11.558% | $249.0867 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $67.36 | 9.406% | $73.6959 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $134.72 | 4.329% | $140.552 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $47.88 | 3.266% | $49.4438 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $165.27 | 10.219% | $182.1589 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $990.31 | $1,076.4636 | $1,076.47 | $1,076.50 | $1,076.50 | |