| 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 | $10.30 | 8.372% | $11.1623 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $213.88 | 13.315% | $242.3581 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $209.59 | 11.778% | $234.2755 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $165.75 | 3.371% | $171.3374 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $198.77 | 5.740% | $210.1794 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $145.40 | 8.240% | $157.381 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $64.77 | 8.610% | $70.3467 | $70.35 | $70.35 | $70.30 |
| 7 purchase totals = | $1,008.46 | $1,097.0404 | $1,097.05 | $1,097.10 | $1,097.10 | |