| 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 | $226.90 | 8.382% | $245.9188 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $226.56 | 10.865% | $251.1757 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $218.70 | 4.648% | $228.8652 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $206.40 | 11.623% | $230.3899 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $182.62 | 10.686% | $202.1348 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $208.55 | 10.122% | $229.6594 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $134.58 | 10.194% | $148.2991 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $1,404.31 | $1,536.4429 | $1,536.45 | $1,536.45 | $1,536.50 | |