| 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 | $202.26 | 3.227% | $208.7869 | $208.79 | $208.80 | $208.80 |
| Purchase #2 | $166.27 | 9.862% | $182.6675 | $182.67 | $182.65 | $182.70 |
| Purchase #3 | $194.58 | 9.436% | $212.9406 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $36.54 | 13.337% | $41.4133 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $110.26 | 4.799% | $115.5514 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $164.71 | 7.511% | $177.0814 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $126.85 | 13.178% | $143.5663 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $1,001.47 | $1,082.0074 | $1,082.01 | $1,082.00 | $1,082.10 | |