| 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 | $111.37 | 3.768% | $115.5664 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $193.39 | 12.194% | $216.972 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $44.25 | 10.672% | $48.9724 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $158.98 | 7.662% | $171.161 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $216.26 | 9.486% | $236.7744 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $198.80 | 3.533% | $205.8236 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $167.71 | 12.143% | $188.075 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $1,090.76 | $1,183.3448 | $1,183.34 | $1,183.25 | $1,183.50 | |