| 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 | $176.96 | 3.715% | $183.5341 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $208.41 | 12.143% | $233.7172 | $233.72 | $233.70 | $233.70 |
| Purchase #3 | $112.91 | 6.121% | $119.8212 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $226.34 | 4.181% | $235.8033 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $189.35 | 10.655% | $209.5252 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $178.75 | 11.806% | $199.8532 | $199.85 | $199.85 | $199.90 |
| Purchase #7 | $241.29 | 3.409% | $249.5156 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $1,334.01 | $1,431.7698 | $1,431.77 | $1,431.75 | $1,431.70 | |