| 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 | $8.60 | 3.287% | $8.8827 | $8.88 | $8.90 | $8.90 |
| Purchase #2 | $212.57 | 11.455% | $236.9199 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $199.74 | 13.809% | $227.3221 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $68.83 | 12.457% | $77.4042 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $19.85 | 11.419% | $22.1167 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $244.30 | 8.794% | $265.7837 | $265.78 | $265.80 | $265.80 |
| Purchase #7 | $214.31 | 10.530% | $236.8768 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $968.20 | $1,075.3061 | $1,075.30 | $1,075.30 | $1,075.30 | |