| 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 | $107.34 | 3.153% | $110.7244 | $110.72 | $110.70 | $110.70 |
| Purchase #2 | $15.43 | 10.559% | $17.0593 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $143.98 | 7.334% | $154.5395 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $209.54 | 10.281% | $231.0828 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $5.28 | 7.460% | $5.6739 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $220.90 | 11.691% | $246.7254 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $81.98 | 6.217% | $87.0767 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $784.45 | $852.8820 | $852.88 | $852.90 | $852.90 | |