| 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 | $220.78 | 5.614% | $233.1746 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $17.43 | 7.236% | $18.6912 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $161.70 | 11.467% | $180.2421 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $249.53 | 3.478% | $258.2087 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $234.37 | 5.447% | $247.1361 | $247.14 | $247.15 | $247.10 |
| Purchase #6 | $240.82 | 13.119% | $272.4132 | $272.41 | $272.40 | $272.40 |
| Purchase #7 | $233.60 | 9.711% | $256.2849 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,358.23 | $1,466.1508 | $1,466.14 | $1,466.15 | $1,466.10 | |