| 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 | $138.54 | 3.480% | $143.3612 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $235.43 | 11.652% | $262.8623 | $262.86 | $262.85 | $262.90 |
| Purchase #3 | $104.34 | 3.410% | $107.898 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $147.95 | 8.229% | $160.1248 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $120.80 | 4.267% | $125.9545 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $199.32 | 7.194% | $213.6591 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $7.76 | 7.736% | $8.3603 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $954.14 | $1,022.2202 | $1,022.21 | $1,022.15 | $1,022.40 | |