| 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 | $128.52 | 9.490% | $140.7165 | $140.72 | $140.70 | $140.70 |
| Purchase #2 | $229.79 | 5.539% | $242.5181 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $246.35 | 8.552% | $267.4179 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $13.41 | 12.207% | $15.047 | $15.05 | $15.05 | $15.00 |
| Purchase #5 | $235.50 | 11.222% | $261.9278 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $141.52 | 13.772% | $161.0101 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $90.63 | 3.295% | $93.6163 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $1,085.72 | $1,182.2537 | $1,182.27 | $1,182.20 | $1,182.10 | |