| 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 | $209.35 | 8.688% | $227.5383 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $232.83 | 6.480% | $247.9174 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $186.50 | 8.144% | $201.6886 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $224.54 | 12.645% | $252.9331 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $37.77 | 7.831% | $40.7278 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $225.70 | 9.707% | $247.6087 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $8.77 | 11.616% | $9.7887 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $1,125.46 | $1,228.2026 | $1,228.21 | $1,228.25 | $1,228.10 | |