| 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 | $210.29 | 5.813% | $222.5142 | $222.51 | $222.50 | $222.50 |
| Purchase #2 | $205.31 | 8.736% | $223.2459 | $223.25 | $223.25 | $223.20 |
| Purchase #3 | $110.87 | 13.711% | $126.0714 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $239.48 | 8.515% | $259.8717 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $34.38 | 4.569% | $35.9508 | $35.95 | $35.95 | $36.00 |
| Purchase #6 | $200.51 | 3.510% | $207.5479 | $207.55 | $207.55 | $207.50 |
| Purchase #7 | $166.86 | 8.612% | $181.23 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $1,167.70 | $1,256.4319 | $1,256.43 | $1,256.40 | $1,256.40 | |