| 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 | $114.42 | 3.346% | $118.2485 | $118.25 | $118.25 | $118.20 |
| Purchase #2 | $222.35 | 12.358% | $249.828 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $235.44 | 10.848% | $260.9805 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $167.79 | 3.830% | $174.2164 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $235.95 | 10.131% | $259.8541 | $259.85 | $259.85 | $259.90 |
| Purchase #6 | $96.97 | 6.515% | $103.2876 | $103.29 | $103.30 | $103.30 |
| Purchase #7 | $48.31 | 12.852% | $54.5188 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $1,121.23 | $1,220.9339 | $1,220.94 | $1,220.95 | $1,220.90 | |