| 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 | $124.95 | 9.669% | $137.0314 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $243.90 | 11.582% | $272.1485 | $272.15 | $272.15 | $272.10 |
| Purchase #3 | $135.28 | 12.592% | $152.3145 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $54.57 | 3.692% | $56.5847 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $125.69 | 8.588% | $136.4843 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $122.47 | 10.654% | $135.518 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $23.89 | 6.606% | $25.4682 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $830.75 | $915.5496 | $915.54 | $915.55 | $915.50 | |