| 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 | $220.73 | 5.153% | $232.1042 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $222.77 | 3.290% | $230.0991 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $101.55 | 7.432% | $109.0972 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $76.75 | 8.844% | $83.5378 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $221.81 | 5.610% | $234.2535 | $234.25 | $234.25 | $234.30 |
| Purchase #6 | $67.95 | 9.211% | $74.2089 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $136.40 | 5.768% | $144.2676 | $144.27 | $144.25 | $144.30 |
| 7 purchase totals = | $1,047.96 | $1,107.5683 | $1,107.57 | $1,107.55 | $1,107.60 | |