| 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 | $199.25 | 5.136% | $209.4835 | $209.48 | $209.50 | $209.50 |
| Purchase #2 | $129.62 | 3.397% | $134.0232 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $230.64 | 8.170% | $249.4833 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $15.80 | 9.402% | $17.2855 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $178.45 | 8.303% | $193.2667 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $167.66 | 3.404% | $173.3671 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $186.48 | 5.420% | $196.5872 | $196.59 | $196.60 | $196.60 |
| 7 purchase totals = | $1,107.90 | $1,173.4965 | $1,173.50 | $1,173.50 | $1,173.60 | |