| 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 | $222.91 | 5.653% | $235.5111 | $235.51 | $235.50 | $235.50 |
| Purchase #2 | $159.56 | 12.685% | $179.8002 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $79.52 | 9.125% | $86.7762 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $42.69 | 6.459% | $45.4473 | $45.45 | $45.45 | $45.40 |
| Purchase #5 | $208.31 | 12.269% | $233.8676 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $216.82 | 8.287% | $234.7879 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $68.49 | 13.871% | $77.9902 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $998.30 | $1,094.1805 | $1,094.19 | $1,094.20 | $1,094.20 | |