| 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 | $110.35 | 9.823% | $121.1897 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $239.95 | 8.871% | $261.236 | $261.24 | $261.25 | $261.20 |
| Purchase #3 | $28.84 | 9.489% | $31.5766 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $58.82 | 5.581% | $62.1027 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $238.94 | 13.110% | $270.265 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $30.91 | 9.667% | $33.8981 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $208.77 | 12.682% | $235.2462 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $916.58 | $1,015.5143 | $1,015.53 | $1,015.55 | $1,015.50 | |