| 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 | $130.56 | 7.465% | $140.3063 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $22.97 | 5.164% | $24.1562 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $125.57 | 13.128% | $142.0548 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $25.99 | 6.282% | $27.6227 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $247.42 | 8.662% | $268.8515 | $268.85 | $268.85 | $268.90 |
| Purchase #6 | $39.97 | 7.575% | $42.9977 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $216.62 | 13.226% | $245.2702 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $809.10 | $891.2594 | $891.26 | $891.20 | $891.40 | |