| 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 | $121.79 | 6.730% | $129.9865 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $191.93 | 8.342% | $207.9408 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $153.45 | 10.577% | $169.6804 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $180.99 | 9.605% | $198.3741 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $240.95 | 3.311% | $248.9279 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $61.44 | 4.303% | $64.0838 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $249.69 | 3.458% | $258.3243 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,200.24 | $1,277.3178 | $1,277.31 | $1,277.35 | $1,277.30 | |