| 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 | $140.71 | 8.195% | $152.2412 | $152.24 | $152.25 | $152.20 |
| Purchase #2 | $230.29 | 10.781% | $255.1176 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $7.92 | 12.592% | $8.9173 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $249.80 | 12.236% | $280.3655 | $280.37 | $280.35 | $280.40 |
| Purchase #5 | $212.93 | 4.713% | $222.9654 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $162.67 | 12.134% | $182.4084 | $182.41 | $182.40 | $182.40 |
| Purchase #7 | $179.80 | 3.701% | $186.4544 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $1,184.12 | $1,288.4698 | $1,288.48 | $1,288.40 | $1,288.50 | |