| 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 | $198.70 | 13.197% | $224.9224 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $187.26 | 7.591% | $201.4749 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $191.58 | 7.160% | $205.2971 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $181.81 | 6.160% | $193.0095 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $104.54 | 9.483% | $114.4535 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $113.64 | 11.432% | $126.6313 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $108.97 | 5.559% | $115.0276 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $1,086.50 | $1,180.8163 | $1,180.81 | $1,180.80 | $1,180.80 | |