| 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 | $131.70 | 12.357% | $147.9742 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $210.56 | 3.708% | $218.3676 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $236.55 | 12.497% | $266.1117 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $133.68 | 3.498% | $138.3561 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $42.41 | 10.167% | $46.7218 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $20.78 | 11.179% | $23.103 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $202.32 | 3.169% | $208.7315 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $978.00 | $1,049.3659 | $1,049.36 | $1,049.30 | $1,049.40 | |