| 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 | $7.34 | 8.724% | $7.9803 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $228.87 | 9.336% | $250.2373 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $115.35 | 9.700% | $126.539 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $201.94 | 10.421% | $222.9842 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $208.56 | 11.751% | $233.0679 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $244.74 | 11.221% | $272.2023 | $272.20 | $272.20 | $272.20 |
| Purchase #7 | $19.65 | 9.628% | $21.5419 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $1,026.45 | $1,134.5529 | $1,134.55 | $1,134.60 | $1,134.50 | |