| 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 | $211.33 | 9.838% | $232.1206 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $78.69 | 6.582% | $83.8694 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $63.77 | 3.625% | $66.0817 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $235.57 | 10.790% | $260.988 | $260.99 | $261.00 | $261.00 |
| Purchase #5 | $76.29 | 12.151% | $85.56 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $244.88 | 10.590% | $270.8128 | $270.81 | $270.80 | $270.80 |
| Purchase #7 | $20.98 | 4.562% | $21.9371 | $21.94 | $21.95 | $21.90 |
| 7 purchase totals = | $931.51 | $1,021.3696 | $1,021.37 | $1,021.35 | $1,021.40 | |