| 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 | $216.45 | 13.726% | $246.1599 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $80.91 | 6.672% | $86.3083 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $136.86 | 6.328% | $145.5205 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $119.80 | 7.343% | $128.5969 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $78.30 | 6.254% | $83.1969 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $217.37 | 4.534% | $227.2256 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $220.74 | 8.469% | $239.4345 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $1,070.43 | $1,156.4426 | $1,156.45 | $1,156.45 | $1,156.40 | |