| 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 | $222.45 | 12.407% | $250.0494 | $250.05 | $250.05 | $250.00 |
| Purchase #2 | $226.48 | 5.280% | $238.4381 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $238.73 | 3.818% | $247.8447 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $5.74 | 3.376% | $5.9338 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $226.58 | 5.258% | $238.4936 | $238.49 | $238.50 | $238.50 |
| Purchase #6 | $125.27 | 7.575% | $134.7592 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $65.70 | 5.535% | $69.3365 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $1,110.95 | $1,184.8553 | $1,184.85 | $1,184.90 | $1,184.70 | |