| 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 | $179.41 | 12.250% | $201.3877 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $235.71 | 7.405% | $253.1643 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $243.53 | 12.105% | $273.0093 | $273.01 | $273.00 | $273.00 |
| Purchase #4 | $90.70 | 11.329% | $100.9754 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $164.86 | 5.153% | $173.3552 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $107.35 | 10.840% | $118.9867 | $118.99 | $119.00 | $119.00 |
| Purchase #7 | $106.62 | 6.347% | $113.3872 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $1,128.18 | $1,234.2658 | $1,234.28 | $1,234.30 | $1,234.40 | |