| 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 | $97.52 | 9.199% | $106.4909 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $140.88 | 12.648% | $158.6985 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $222.94 | 12.273% | $250.3014 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $241.69 | 8.672% | $262.6494 | $262.65 | $262.65 | $262.60 |
| Purchase #5 | $12.32 | 12.561% | $13.8675 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $206.35 | 4.701% | $216.0505 | $216.05 | $216.05 | $216.10 |
| Purchase #7 | $237.62 | 7.202% | $254.7334 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $1,159.32 | $1,262.7916 | $1,262.79 | $1,262.80 | $1,262.80 | |