| 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 | $41.79 | 10.595% | $46.2177 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $161.88 | 13.105% | $183.0944 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $199.36 | 11.200% | $221.6883 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $100.50 | 8.190% | $108.731 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $240.75 | 8.598% | $261.4497 | $261.45 | $261.45 | $261.40 |
| Purchase #6 | $193.75 | 8.351% | $209.9301 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $244.38 | 5.457% | $257.7158 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,182.41 | $1,288.8270 | $1,288.83 | $1,288.85 | $1,288.70 | |