| 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 | $246.58 | 13.732% | $280.4404 | $280.44 | $280.45 | $280.40 |
| Purchase #2 | $233.46 | 10.547% | $258.083 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $16.56 | 11.546% | $18.472 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $21.65 | 10.442% | $23.9107 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $108.96 | 12.490% | $122.5691 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $229.72 | 9.787% | $252.2027 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $201.59 | 11.163% | $224.0935 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,058.52 | $1,179.7714 | $1,179.76 | $1,179.75 | $1,179.80 | |