| 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 | $19.49 | 10.677% | $21.5709 | $21.57 | $21.55 | $21.60 |
| Purchase #2 | $235.34 | 11.245% | $261.804 | $261.80 | $261.80 | $261.80 |
| Purchase #3 | $228.33 | 8.257% | $247.1832 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $201.95 | 11.434% | $225.041 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $49.92 | 9.817% | $54.8206 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $41.54 | 12.173% | $46.5967 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $137.52 | 7.324% | $147.592 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $914.09 | $1,004.6084 | $1,004.60 | $1,004.60 | $1,004.60 | |