| 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 | $215.55 | 8.489% | $233.848 | $233.85 | $233.85 | $233.80 |
| Purchase #2 | $186.88 | 12.356% | $209.9709 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $138.72 | 3.781% | $143.965 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $216.57 | 8.184% | $234.2941 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $212.99 | 13.243% | $241.1963 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $179.88 | 9.311% | $196.6286 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $144.66 | 13.427% | $164.0835 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $1,295.25 | $1,423.9864 | $1,423.99 | $1,424.00 | $1,424.00 | |