| 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 | $236.77 | 11.597% | $264.2282 | $264.23 | $264.25 | $264.20 |
| Purchase #2 | $242.67 | 12.341% | $272.6179 | $272.62 | $272.60 | $272.60 |
| Purchase #3 | $17.75 | 8.772% | $19.307 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $156.46 | 3.694% | $162.2396 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $207.32 | 8.106% | $224.1254 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $78.28 | 6.112% | $83.0645 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $181.30 | 10.777% | $200.8387 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $1,120.55 | $1,226.4213 | $1,226.43 | $1,226.45 | $1,226.30 | |