| 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 | $12.37 | 12.154% | $13.8734 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $228.51 | 3.223% | $235.8749 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $103.98 | 3.103% | $107.2065 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $46.58 | 4.492% | $48.6724 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $238.72 | 11.327% | $265.7598 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $124.76 | 6.775% | $133.2125 | $133.21 | $133.20 | $133.20 |
| Purchase #7 | $201.88 | 7.403% | $216.8252 | $216.83 | $216.85 | $216.80 |
| 7 purchase totals = | $956.80 | $1,021.4247 | $1,021.42 | $1,021.35 | $1,021.50 | |