| 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 | $182.62 | 12.382% | $205.232 | $205.23 | $205.25 | $205.20 |
| Purchase #2 | $75.81 | 11.328% | $84.3978 | $84.40 | $84.40 | $84.40 |
| Purchase #3 | $223.82 | 6.792% | $239.0219 | $239.02 | $239.00 | $239.00 |
| Purchase #4 | $122.71 | 7.489% | $131.8998 | $131.90 | $131.90 | $131.90 |
| Purchase #5 | $173.30 | 7.537% | $186.3616 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $194.63 | 11.152% | $216.3351 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $49.28 | 6.162% | $52.3166 | $52.32 | $52.30 | $52.30 |
| 7 purchase totals = | $1,022.17 | $1,115.5648 | $1,115.57 | $1,115.55 | $1,115.50 | |