| 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 | $214.51 | 9.756% | $235.4376 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $152.30 | 10.641% | $168.5062 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $85.40 | 10.151% | $94.069 | $94.07 | $94.05 | $94.10 |
| Purchase #4 | $40.93 | 10.424% | $45.1965 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $192.89 | 8.871% | $210.0013 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $73.31 | 7.797% | $79.026 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $57.32 | 3.801% | $59.4987 | $59.50 | $59.50 | $59.50 |
| 7 purchase totals = | $816.66 | $891.7353 | $891.75 | $891.75 | $891.70 | |