| 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 | $110.77 | 11.234% | $123.2139 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $15.83 | 6.727% | $16.8949 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $226.30 | 10.377% | $249.7832 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $11.43 | 13.665% | $12.9919 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $184.35 | 12.388% | $207.1873 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $204.79 | 11.851% | $229.0597 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $31.66 | 13.146% | $35.822 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $785.13 | $874.9529 | $874.94 | $874.95 | $875.00 | |