| 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 | $228.85 | 5.844% | $242.224 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $165.66 | 9.353% | $181.1542 | $181.15 | $181.15 | $181.20 |
| Purchase #3 | $91.45 | 13.259% | $103.5754 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $137.25 | 13.511% | $155.7938 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $137.26 | 3.168% | $141.6084 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $95.53 | 13.791% | $108.7045 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $223.64 | 10.256% | $246.5765 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $1,079.64 | $1,179.6368 | $1,179.63 | $1,179.65 | $1,179.70 | |