| 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 | $250.32 | 9.468% | $274.0203 | $274.02 | $274.00 | $274.00 |
| Purchase #2 | $15.55 | 10.182% | $17.1333 | $17.13 | $17.15 | $17.10 |
| Purchase #3 | $162.64 | 11.196% | $180.8492 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $241.79 | 9.643% | $265.1058 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $129.90 | 6.629% | $138.5111 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $140.25 | 4.733% | $146.888 | $146.89 | $146.90 | $146.90 |
| Purchase #7 | $6.64 | 3.175% | $6.8508 | $6.85 | $6.85 | $6.90 |
| 7 purchase totals = | $947.09 | $1,029.3585 | $1,029.36 | $1,029.35 | $1,029.30 | |