| 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 | $107.47 | 7.291% | $115.3056 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $63.39 | 11.457% | $70.6526 | $70.65 | $70.65 | $70.70 |
| Purchase #3 | $195.41 | 5.334% | $205.8332 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $195.63 | 12.633% | $220.3439 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $152.29 | 12.719% | $171.6598 | $171.66 | $171.65 | $171.70 |
| Purchase #6 | $81.66 | 5.567% | $86.206 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $192.38 | 4.665% | $201.3545 | $201.35 | $201.35 | $201.40 |
| 7 purchase totals = | $988.23 | $1,071.3556 | $1,071.35 | $1,071.35 | $1,071.40 | |