| 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 | $77.41 | 9.569% | $84.8174 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $100.83 | 8.719% | $109.6214 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $80.73 | 12.547% | $90.8592 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $242.59 | 11.718% | $271.0167 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $69.70 | 5.186% | $73.3146 | $73.31 | $73.30 | $73.30 |
| Purchase #6 | $199.56 | 12.356% | $224.2176 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $222.46 | 13.446% | $252.372 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $993.28 | $1,106.2189 | $1,106.22 | $1,106.10 | $1,106.20 | |