| 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 | $128.32 | 4.770% | $134.4409 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $100.33 | 13.773% | $114.1485 | $114.15 | $114.15 | $114.10 |
| Purchase #3 | $217.62 | 7.299% | $233.5041 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $165.49 | 4.566% | $173.0463 | $173.05 | $173.05 | $173.00 |
| Purchase #5 | $81.66 | 12.352% | $91.7466 | $91.75 | $91.75 | $91.70 |
| Purchase #6 | $206.87 | 5.275% | $217.7824 | $217.78 | $217.80 | $217.80 |
| Purchase #7 | $28.26 | 11.143% | $31.409 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $928.55 | $996.0778 | $996.08 | $996.10 | $995.90 | |