| 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 | $215.64 | 12.661% | $242.9422 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $207.71 | 10.517% | $229.5549 | $229.55 | $229.55 | $229.60 |
| Purchase #3 | $75.53 | 11.641% | $84.3224 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $110.68 | 10.469% | $122.2671 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $178.88 | 4.118% | $186.2463 | $186.25 | $186.25 | $186.20 |
| Purchase #6 | $71.44 | 12.444% | $80.33 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $57.92 | 6.556% | $61.7172 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $917.80 | $1,007.3801 | $1,007.38 | $1,007.35 | $1,007.30 | |