| 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 | $130.85 | 7.422% | $140.5617 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $8.73 | 4.815% | $9.1503 | $9.15 | $9.15 | $9.20 |
| Purchase #3 | $83.90 | 8.447% | $90.987 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $246.32 | 8.796% | $267.9863 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $230.76 | 12.741% | $260.1611 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $27.25 | 4.492% | $28.4741 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $231.60 | 8.865% | $252.1313 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $959.41 | $1,049.4518 | $1,049.45 | $1,049.45 | $1,049.60 | |