| 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 | $10.69 | 6.256% | $11.3588 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $182.87 | 13.372% | $207.3234 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $217.34 | 6.381% | $231.2085 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $6.98 | 10.633% | $7.7222 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $182.55 | 12.171% | $204.7682 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $130.48 | 8.333% | $141.3529 | $141.35 | $141.35 | $141.40 |
| Purchase #7 | $247.34 | 7.133% | $264.9828 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $978.25 | $1,068.7168 | $1,068.71 | $1,068.65 | $1,068.80 | |