| 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 | $16.99 | 13.868% | $19.3462 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $218.43 | 10.676% | $241.7496 | $241.75 | $241.75 | $241.70 |
| Purchase #3 | $114.95 | 6.465% | $122.3815 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $227.58 | 13.527% | $258.3647 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $210.53 | 11.119% | $233.9388 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $53.27 | 11.441% | $59.3646 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $248.92 | 11.687% | $278.0113 | $278.01 | $278.00 | $278.00 |
| 7 purchase totals = | $1,090.67 | $1,213.1567 | $1,213.15 | $1,213.15 | $1,213.10 | |