| 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 | $245.85 | 6.452% | $261.7122 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $193.78 | 7.610% | $208.5267 | $208.53 | $208.55 | $208.50 |
| Purchase #3 | $250.47 | 4.664% | $262.1519 | $262.15 | $262.15 | $262.20 |
| Purchase #4 | $189.81 | 3.673% | $196.7817 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $14.75 | 5.869% | $15.6157 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $69.74 | 13.174% | $78.9275 | $78.93 | $78.95 | $78.90 |
| Purchase #7 | $97.74 | 8.787% | $106.3284 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $1,062.14 | $1,130.0441 | $1,130.05 | $1,130.10 | $1,130.00 | |