| 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 | $107.34 | 7.434% | $115.3197 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $111.49 | 5.812% | $117.9698 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $126.28 | 3.408% | $130.5836 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $142.30 | 10.480% | $157.213 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $184.31 | 12.342% | $207.0575 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $59.39 | 11.192% | $66.0369 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $205.71 | 13.711% | $233.9149 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $936.82 | $1,028.0954 | $1,028.09 | $1,028.05 | $1,028.10 | |