| 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 | $247.59 | 7.563% | $266.3152 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $223.58 | 11.148% | $248.5047 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $133.39 | 8.709% | $145.0069 | $145.01 | $145.00 | $145.00 |
| Purchase #4 | $106.82 | 3.760% | $110.8364 | $110.84 | $110.85 | $110.80 |
| Purchase #5 | $88.60 | 7.276% | $95.0465 | $95.05 | $95.05 | $95.00 |
| Purchase #6 | $46.86 | 3.249% | $48.3825 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $102.83 | 11.602% | $114.7603 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $949.67 | $1,028.8525 | $1,028.86 | $1,028.85 | $1,028.80 | |