| 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 | $249.96 | 9.161% | $272.8588 | $272.86 | $272.85 | $272.90 |
| Purchase #2 | $155.67 | 12.210% | $174.6773 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $115.30 | 10.284% | $127.1575 | $127.16 | $127.15 | $127.20 |
| Purchase #4 | $75.41 | 4.383% | $78.7152 | $78.72 | $78.70 | $78.70 |
| Purchase #5 | $50.58 | 4.861% | $53.0387 | $53.04 | $53.05 | $53.00 |
| Purchase #6 | $104.42 | 8.839% | $113.6497 | $113.65 | $113.65 | $113.60 |
| Purchase #7 | $212.29 | 12.609% | $239.0576 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $963.63 | $1,059.1548 | $1,059.17 | $1,059.15 | $1,059.20 | |