| 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 | $114.61 | 7.632% | $123.357 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $205.62 | 7.167% | $220.3568 | $220.36 | $220.35 | $220.40 |
| Purchase #3 | $191.82 | 9.482% | $210.0084 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $181.76 | 6.667% | $193.8779 | $193.88 | $193.90 | $193.90 |
| Purchase #5 | $152.47 | 12.304% | $171.2299 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $164.38 | 10.621% | $181.8388 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $35.77 | 9.298% | $39.0959 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $1,046.43 | $1,139.7647 | $1,139.78 | $1,139.80 | $1,139.80 | |