| 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 | $231.49 | 12.318% | $260.0049 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $145.47 | 7.487% | $156.3613 | $156.36 | $156.35 | $156.40 |
| Purchase #3 | $102.31 | 11.833% | $114.4163 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $212.43 | 13.858% | $241.8685 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $138.91 | 13.579% | $157.7726 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $183.79 | 3.472% | $190.1712 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $13.74 | 5.755% | $14.5307 | $14.53 | $14.55 | $14.50 |
| 7 purchase totals = | $1,028.14 | $1,135.1255 | $1,135.12 | $1,135.05 | $1,135.20 | |