| 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 | $40.90 | 5.467% | $43.136 | $43.14 | $43.15 | $43.10 |
| Purchase #2 | $205.83 | 8.173% | $222.6525 | $222.65 | $222.65 | $222.70 |
| Purchase #3 | $62.90 | 11.543% | $70.1605 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $199.79 | 9.874% | $219.5173 | $219.52 | $219.50 | $219.50 |
| Purchase #5 | $225.85 | 9.527% | $247.3667 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $207.62 | 9.168% | $226.6546 | $226.65 | $226.65 | $226.70 |
| Purchase #7 | $56.95 | 11.549% | $63.5272 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $999.84 | $1,093.0148 | $1,093.02 | $1,093.00 | $1,093.10 | |