| 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 | $224.94 | 12.337% | $252.6908 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $8.36 | 7.207% | $8.9625 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $20.88 | 5.792% | $22.0894 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $41.28 | 12.203% | $46.3174 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $31.46 | 4.847% | $32.9849 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $182.91 | 7.392% | $196.4307 | $196.43 | $196.45 | $196.40 |
| Purchase #7 | $230.62 | 13.261% | $261.2025 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $740.45 | $820.6782 | $820.67 | $820.70 | $820.70 | |