| 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 | $234.81 | 5.754% | $248.321 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $250.37 | 8.193% | $270.8828 | $270.88 | $270.90 | $270.90 |
| Purchase #3 | $109.68 | 3.765% | $113.8095 | $113.81 | $113.80 | $113.80 |
| Purchase #4 | $5.95 | 3.574% | $6.1627 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $31.86 | 12.290% | $35.7756 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $80.58 | 11.386% | $89.7548 | $89.75 | $89.75 | $89.80 |
| Purchase #7 | $222.74 | 8.134% | $240.8577 | $240.86 | $240.85 | $240.90 |
| 7 purchase totals = | $935.99 | $1,005.5641 | $1,005.56 | $1,005.55 | $1,005.70 | |