| 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 | $222.72 | 12.795% | $251.217 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $240.76 | 3.578% | $249.3744 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $129.33 | 9.315% | $141.3771 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $112.97 | 10.130% | $124.4139 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $156.30 | 7.651% | $168.2585 | $168.26 | $168.25 | $168.30 |
| Purchase #6 | $182.78 | 11.193% | $203.2386 | $203.24 | $203.25 | $203.20 |
| Purchase #7 | $21.94 | 8.244% | $23.7487 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $1,066.80 | $1,161.6282 | $1,161.63 | $1,161.60 | $1,161.60 | |