| 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 | $52.94 | 6.553% | $56.4092 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $165.70 | 10.386% | $182.9096 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $115.72 | 12.653% | $130.3621 | $130.36 | $130.35 | $130.40 |
| Purchase #4 | $228.42 | 11.220% | $254.0487 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $149.78 | 9.383% | $163.8339 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $203.99 | 12.542% | $229.5744 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $92.56 | 10.490% | $102.2695 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $1,009.11 | $1,119.4074 | $1,119.40 | $1,119.35 | $1,119.40 | |