| 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 | $245.54 | 4.599% | $256.8324 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $140.29 | 11.728% | $156.7432 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $184.84 | 11.129% | $205.4108 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $71.59 | 5.730% | $75.6921 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $114.60 | 7.361% | $123.0357 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $184.31 | 11.729% | $205.9277 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $213.32 | 9.809% | $234.2446 | $234.24 | $234.25 | $234.20 |
| 7 purchase totals = | $1,154.49 | $1,257.8865 | $1,257.88 | $1,257.95 | $1,257.70 | |