| 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 | $104.49 | 4.354% | $109.0395 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $199.83 | 9.620% | $219.0536 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $112.32 | 11.689% | $125.4491 | $125.45 | $125.45 | $125.40 |
| Purchase #4 | $139.82 | 5.280% | $147.2025 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $54.78 | 5.652% | $57.8762 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $190.32 | 3.319% | $196.6367 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $38.53 | 4.438% | $40.24 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $840.09 | $895.4976 | $895.50 | $895.55 | $895.40 | |