| 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 | $233.80 | 10.356% | $258.0123 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $20.86 | 10.849% | $23.1231 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $93.74 | 12.454% | $105.4144 | $105.41 | $105.40 | $105.40 |
| Purchase #4 | $77.88 | 8.400% | $84.4219 | $84.42 | $84.40 | $84.40 |
| Purchase #5 | $238.37 | 12.791% | $268.8599 | $268.86 | $268.85 | $268.90 |
| Purchase #6 | $34.28 | 8.591% | $37.225 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $205.58 | 11.269% | $228.7468 | $228.75 | $228.75 | $228.70 |
| 7 purchase totals = | $904.51 | $1,005.8034 | $1,005.80 | $1,005.75 | $1,005.70 | |