| 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 | $91.75 | 13.797% | $104.4087 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $146.93 | 5.153% | $154.5013 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $222.70 | 8.468% | $241.5582 | $241.56 | $241.55 | $241.60 |
| Purchase #4 | $120.72 | 11.389% | $134.4688 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $83.77 | 5.272% | $88.1864 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $201.60 | 7.170% | $216.0547 | $216.05 | $216.05 | $216.10 |
| Purchase #7 | $66.29 | 3.798% | $68.8077 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $933.76 | $1,007.9858 | $1,007.99 | $1,007.95 | $1,008.10 | |