| 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 | $233.67 | 3.747% | $242.4256 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $137.29 | 7.304% | $147.3177 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $165.68 | 11.260% | $184.3356 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $242.85 | 7.133% | $260.1725 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $22.64 | 5.466% | $23.8775 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $103.45 | 5.513% | $109.1532 | $109.15 | $109.15 | $109.20 |
| Purchase #7 | $225.84 | 6.719% | $241.0142 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,131.42 | $1,208.2963 | $1,208.30 | $1,208.30 | $1,208.30 | |