| 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 | $246.30 | 3.852% | $255.7875 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $186.28 | 13.107% | $210.6957 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $43.64 | 5.615% | $46.0904 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $210.84 | 8.255% | $228.2448 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $81.44 | 13.224% | $92.2096 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $79.55 | 10.494% | $87.898 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $215.46 | 9.329% | $235.5603 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,063.51 | $1,156.4863 | $1,156.49 | $1,156.50 | $1,156.50 | |