| 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 | $206.43 | 10.209% | $227.5044 | $227.50 | $227.50 | $227.50 |
| Purchase #2 | $112.75 | 6.400% | $119.966 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $209.38 | 6.549% | $223.0923 | $223.09 | $223.10 | $223.10 |
| Purchase #4 | $155.86 | 4.782% | $163.3132 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $194.60 | 6.601% | $207.4455 | $207.45 | $207.45 | $207.40 |
| Purchase #6 | $212.75 | 9.165% | $232.2485 | $232.25 | $232.25 | $232.20 |
| Purchase #7 | $23.79 | 12.677% | $26.8059 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $1,115.56 | $1,200.3758 | $1,200.38 | $1,200.35 | $1,200.30 | |