| 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 | $219.82 | 5.436% | $231.7694 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $211.51 | 9.663% | $231.9482 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $162.35 | 13.599% | $184.428 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $40.83 | 10.839% | $45.2556 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $121.91 | 11.811% | $136.3088 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $165.65 | 9.417% | $181.2493 | $181.25 | $181.25 | $181.20 |
| Purchase #7 | $70.94 | 8.241% | $76.7862 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $993.01 | $1,087.7455 | $1,087.76 | $1,087.75 | $1,087.70 | |