| 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 | $239.72 | 4.642% | $250.8478 | $250.85 | $250.85 | $250.80 |
| Purchase #2 | $71.58 | 3.699% | $74.2277 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $108.85 | 9.612% | $119.3127 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $105.38 | 4.430% | $110.0483 | $110.05 | $110.05 | $110.00 |
| Purchase #5 | $57.96 | 5.654% | $61.2371 | $61.24 | $61.25 | $61.20 |
| Purchase #6 | $250.32 | 12.394% | $281.3447 | $281.34 | $281.35 | $281.30 |
| Purchase #7 | $188.91 | 9.568% | $206.9849 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $1,022.72 | $1,104.0032 | $1,104.00 | $1,104.05 | $1,103.80 | |