| 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 | $19.67 | 12.793% | $22.1864 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $161.85 | 11.849% | $181.0276 | $181.03 | $181.05 | $181.00 |
| Purchase #3 | $228.68 | 13.602% | $259.7851 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $223.39 | 9.113% | $243.7475 | $243.75 | $243.75 | $243.70 |
| Purchase #5 | $245.77 | 3.421% | $254.1778 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $102.79 | 6.702% | $109.679 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $21.50 | 8.305% | $23.2856 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $1,003.65 | $1,093.8890 | $1,093.91 | $1,094.00 | $1,093.90 | |