| 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 | $209.28 | 10.411% | $231.0681 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $6.35 | 5.654% | $6.709 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $49.70 | 13.482% | $56.4006 | $56.40 | $56.40 | $56.40 |
| Purchase #4 | $134.27 | 4.475% | $140.2786 | $140.28 | $140.30 | $140.30 |
| Purchase #5 | $215.79 | 8.196% | $233.4761 | $233.48 | $233.50 | $233.50 |
| Purchase #6 | $234.61 | 12.272% | $263.4013 | $263.40 | $263.40 | $263.40 |
| Purchase #7 | $222.60 | 12.526% | $250.4829 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $1,072.60 | $1,181.8166 | $1,181.82 | $1,181.85 | $1,181.90 | |