| 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 | $145.60 | 12.325% | $163.5452 | $163.55 | $163.55 | $163.50 |
| Purchase #2 | $214.43 | 5.467% | $226.1529 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $137.94 | 12.811% | $155.6115 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $18.80 | 10.724% | $20.8161 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $245.58 | 3.447% | $254.0451 | $254.05 | $254.05 | $254.00 |
| Purchase #6 | $118.65 | 5.688% | $125.3988 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $115.49 | 9.807% | $126.8161 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $996.49 | $1,072.3857 | $1,072.40 | $1,072.35 | $1,072.30 | |