| 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 | $216.39 | 9.773% | $237.5378 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $147.28 | 6.771% | $157.2523 | $157.25 | $157.25 | $157.30 |
| Purchase #3 | $71.33 | 3.125% | $73.5591 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $33.28 | 10.697% | $36.84 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $30.62 | 10.686% | $33.8921 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $47.75 | 7.723% | $51.4377 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $195.31 | 6.304% | $207.6223 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $741.96 | $798.1413 | $798.14 | $798.15 | $798.10 | |