| 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 | $89.47 | 10.230% | $98.6228 | $98.62 | $98.60 | $98.60 |
| Purchase #2 | $233.77 | 11.614% | $260.92 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $239.34 | 4.253% | $249.5191 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $200.92 | 3.207% | $207.3635 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $33.29 | 9.534% | $36.4639 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $86.55 | 6.420% | $92.1065 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $185.92 | 7.214% | $199.3323 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,069.26 | $1,144.3281 | $1,144.32 | $1,144.25 | $1,144.30 | |