| 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 | $233.89 | 10.501% | $258.4508 | $258.45 | $258.45 | $258.50 |
| Purchase #2 | $245.87 | 8.781% | $267.4598 | $267.46 | $267.45 | $267.50 |
| Purchase #3 | $146.75 | 5.125% | $154.2709 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $11.70 | 12.793% | $13.1968 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $98.94 | 5.246% | $104.1304 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $15.82 | 11.563% | $17.6493 | $17.65 | $17.65 | $17.60 |
| Purchase #7 | $243.25 | 5.143% | $255.7603 | $255.76 | $255.75 | $255.80 |
| 7 purchase totals = | $996.22 | $1,070.9183 | $1,070.92 | $1,070.90 | $1,071.00 | |