| 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 | $89.66 | 9.541% | $98.2145 | $98.21 | $98.20 | $98.20 |
| Purchase #2 | $124.56 | 9.679% | $136.6162 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $210.81 | 10.754% | $233.4805 | $233.48 | $233.50 | $233.50 |
| Purchase #4 | $15.69 | 10.713% | $17.3709 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $250.50 | 6.837% | $267.6267 | $267.63 | $267.65 | $267.60 |
| Purchase #6 | $101.87 | 8.572% | $110.6023 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $242.83 | 13.576% | $275.7966 | $275.80 | $275.80 | $275.80 |
| 7 purchase totals = | $1,035.92 | $1,139.7077 | $1,139.71 | $1,139.70 | $1,139.70 | |