| 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 | $197.37 | 7.840% | $212.8438 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $102.57 | 7.392% | $110.152 | $110.15 | $110.15 | $110.20 |
| Purchase #3 | $174.47 | 4.180% | $181.7628 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $222.29 | 11.433% | $247.7044 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $224.84 | 6.426% | $239.2882 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $68.90 | 13.258% | $78.0348 | $78.03 | $78.05 | $78.00 |
| Purchase #7 | $137.31 | 6.354% | $146.0347 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $1,127.75 | $1,215.8207 | $1,215.80 | $1,215.85 | $1,215.80 | |