| 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 | $233.64 | 6.419% | $248.6374 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $20.65 | 13.632% | $23.465 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $69.65 | 4.360% | $72.6867 | $72.69 | $72.70 | $72.70 |
| Purchase #4 | $194.26 | 6.708% | $207.291 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $111.75 | 12.476% | $125.6919 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $161.39 | 12.314% | $181.2636 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $71.55 | 13.297% | $81.064 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $862.89 | $940.0996 | $940.10 | $940.10 | $940.20 | |