| 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 | $219.73 | 3.393% | $227.1854 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $243.41 | 9.221% | $265.8548 | $265.85 | $265.85 | $265.90 |
| Purchase #3 | $63.28 | 9.720% | $69.4308 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $140.59 | 11.479% | $156.7283 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $219.45 | 11.721% | $245.1717 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $10.59 | 6.260% | $11.2529 | $11.25 | $11.25 | $11.30 |
| Purchase #7 | $158.61 | 3.485% | $164.1376 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $1,055.66 | $1,139.7615 | $1,139.76 | $1,139.80 | $1,139.80 | |