| 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 | $70.54 | 11.541% | $78.681 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $120.92 | 13.737% | $137.5308 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $221.58 | 13.858% | $252.2866 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $248.52 | 8.248% | $269.0179 | $269.02 | $269.00 | $269.00 |
| Purchase #5 | $198.39 | 5.233% | $208.7717 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $199.38 | 5.834% | $211.0118 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $248.25 | 5.365% | $261.5686 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $1,307.58 | $1,418.8684 | $1,418.87 | $1,418.85 | $1,418.90 | |