| 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 | $115.25 | 11.267% | $128.2352 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $121.43 | 8.835% | $132.1583 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $153.96 | 7.379% | $165.3207 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $124.56 | 9.152% | $135.9597 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $215.34 | 9.599% | $236.0105 | $236.01 | $236.00 | $236.00 |
| Purchase #6 | $73.57 | 13.861% | $83.7675 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $103.80 | 10.684% | $114.89 | $114.89 | $114.90 | $114.90 |
| 7 purchase totals = | $907.91 | $996.3419 | $996.35 | $996.30 | $996.40 | |