| 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 | $100.51 | 10.498% | $111.0615 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $103.44 | 10.505% | $114.3064 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $23.87 | 13.605% | $27.1175 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $47.59 | 7.289% | $51.0588 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $232.46 | 6.432% | $247.4118 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $124.44 | 13.487% | $141.2232 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $109.98 | 5.427% | $115.9486 | $115.95 | $115.95 | $115.90 |
| 7 purchase totals = | $742.29 | $808.1278 | $808.13 | $808.05 | $808.10 | |