| 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 | $203.42 | 9.327% | $222.393 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $200.95 | 8.721% | $218.4748 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $181.96 | 11.480% | $202.849 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $226.64 | 11.143% | $251.8945 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $215.99 | 5.259% | $227.3489 | $227.35 | $227.35 | $227.30 |
| Purchase #6 | $16.95 | 13.383% | $19.2184 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $148.56 | 5.756% | $157.1111 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $1,194.47 | $1,299.2897 | $1,299.28 | $1,299.25 | $1,299.20 | |