| 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 | $243.99 | 5.681% | $257.8511 | $257.85 | $257.85 | $257.90 |
| Purchase #2 | $149.99 | 12.730% | $169.0837 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $191.74 | 3.620% | $198.681 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $58.76 | 12.858% | $66.3154 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $72.34 | 12.403% | $81.3123 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $65.39 | 10.843% | $72.4802 | $72.48 | $72.50 | $72.50 |
| Purchase #7 | $171.84 | 4.590% | $179.7275 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $954.05 | $1,025.4512 | $1,025.45 | $1,025.50 | $1,025.50 | |