| 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 | $215.28 | 7.514% | $231.4561 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $39.93 | 13.675% | $45.3904 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $124.93 | 4.673% | $130.768 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $206.79 | 11.553% | $230.6804 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $192.63 | 9.604% | $211.1302 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $206.67 | 12.734% | $232.9874 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $101.58 | 13.122% | $114.9093 | $114.91 | $114.90 | $114.90 |
| 7 purchase totals = | $1,087.81 | $1,197.3218 | $1,197.33 | $1,197.35 | $1,197.40 | |