| 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 | $128.83 | 3.286% | $133.0634 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $8.33 | 12.251% | $9.3505 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $140.54 | 10.414% | $155.1758 | $155.18 | $155.20 | $155.20 |
| Purchase #4 | $63.68 | 6.796% | $68.0077 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $237.87 | 4.871% | $249.4566 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $60.56 | 5.209% | $63.7146 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $114.27 | 4.721% | $119.6647 | $119.66 | $119.65 | $119.70 |
| 7 purchase totals = | $754.08 | $798.4333 | $798.43 | $798.40 | $798.60 | |