| 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 | $102.49 | 5.854% | $108.4898 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $195.90 | 6.772% | $209.1663 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $187.25 | 3.402% | $193.6202 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $122.41 | 5.376% | $128.9908 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $119.53 | 12.452% | $134.4139 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $8.77 | 7.822% | $9.456 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $200.78 | 3.556% | $207.9197 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $937.13 | $992.0567 | $992.06 | $992.00 | $992.10 | |