| 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 | $35.86 | 12.752% | $40.4329 | $40.43 | $40.45 | $40.40 |
| Purchase #2 | $223.79 | 12.433% | $251.6138 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $190.50 | 11.688% | $212.7656 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $26.38 | 13.736% | $30.0036 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $215.71 | 4.779% | $226.0188 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $210.61 | 7.460% | $226.3215 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $8.81 | 13.400% | $9.9905 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $911.66 | $997.1467 | $997.14 | $997.10 | $997.10 | |