| 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 | $126.32 | 4.867% | $132.468 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $78.88 | 10.790% | $87.3912 | $87.39 | $87.40 | $87.40 |
| Purchase #3 | $154.72 | 7.152% | $165.7856 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $7.44 | 7.820% | $8.0218 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $203.58 | 5.173% | $214.1112 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $50.75 | 6.667% | $54.1335 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $124.95 | 10.411% | $137.9585 | $137.96 | $137.95 | $138.00 |
| 7 purchase totals = | $746.64 | $799.8698 | $799.87 | $799.85 | $799.90 | |