| 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 | $191.43 | 12.226% | $214.8342 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $150.94 | 3.398% | $156.0689 | $156.07 | $156.05 | $156.10 |
| Purchase #3 | $226.42 | 3.292% | $233.8737 | $233.87 | $233.85 | $233.90 |
| Purchase #4 | $125.49 | 8.652% | $136.3474 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $90.32 | 6.477% | $96.17 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $27.45 | 8.571% | $29.8027 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $7.46 | 7.698% | $8.0343 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $819.51 | $875.1312 | $875.12 | $875.10 | $875.10 | |