| 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 | $80.42 | 11.144% | $89.382 | $89.38 | $89.40 | $89.40 |
| Purchase #2 | $201.58 | 11.492% | $224.7456 | $224.75 | $224.75 | $224.70 |
| Purchase #3 | $173.38 | 8.454% | $188.0375 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $86.92 | 10.461% | $96.0127 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $184.83 | 9.692% | $202.7437 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $170.86 | 10.542% | $188.8721 | $188.87 | $188.85 | $188.90 |
| Purchase #7 | $143.77 | 9.326% | $157.178 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $1,041.76 | $1,146.9716 | $1,146.97 | $1,147.00 | $1,146.90 | |