| 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 | $72.30 | 3.235% | $74.6389 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $228.84 | 4.750% | $239.7099 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $139.32 | 13.334% | $157.8969 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $163.92 | 13.722% | $186.4131 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $108.41 | 3.395% | $112.0905 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $232.64 | 8.393% | $252.1655 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $131.42 | 12.864% | $148.3259 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $1,076.85 | $1,171.2407 | $1,171.25 | $1,171.25 | $1,171.20 | |