| 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 | $96.36 | 6.586% | $102.7063 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $190.58 | 13.250% | $215.8319 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $250.65 | 10.500% | $276.9683 | $276.97 | $276.95 | $277.00 |
| Purchase #4 | $115.87 | 6.630% | $123.5522 | $123.55 | $123.55 | $123.60 |
| Purchase #5 | $208.32 | 12.713% | $234.8037 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $183.52 | 4.578% | $191.9215 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $96.48 | 7.556% | $103.77 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $1,141.78 | $1,249.5539 | $1,249.55 | $1,249.50 | $1,249.60 | |