| 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 | $125.27 | 10.529% | $138.4597 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $104.84 | 9.322% | $114.6132 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $235.98 | 8.695% | $256.4985 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $134.34 | 11.283% | $149.4976 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $155.88 | 6.312% | $165.7191 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $169.50 | 13.474% | $192.3384 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $208.55 | 3.478% | $215.8034 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $1,134.36 | $1,232.9299 | $1,232.93 | $1,232.90 | $1,232.90 | |