| 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 | $242.70 | 9.374% | $265.4507 | $265.45 | $265.45 | $265.50 |
| Purchase #2 | $192.85 | 6.677% | $205.7266 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $181.86 | 3.116% | $187.5268 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $202.37 | 13.324% | $229.3338 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $236.80 | 7.567% | $254.7187 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $39.41 | 4.196% | $41.0636 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $88.80 | 12.872% | $100.2303 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $1,184.79 | $1,284.0505 | $1,284.05 | $1,284.10 | $1,284.00 | |