| 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 | $104.29 | 10.641% | $115.3875 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $227.98 | 11.459% | $254.1042 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $129.76 | 12.113% | $145.4778 | $145.48 | $145.50 | $145.50 |
| Purchase #4 | $22.25 | 5.748% | $23.5289 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $226.37 | 9.728% | $248.3913 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $182.55 | 5.872% | $193.2693 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $162.54 | 11.526% | $181.2744 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $1,055.74 | $1,161.4334 | $1,161.43 | $1,161.45 | $1,161.50 | |