| 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 | $116.28 | 13.298% | $131.7429 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $125.40 | 12.209% | $140.7101 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $127.76 | 13.783% | $145.3692 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $54.52 | 3.475% | $56.4146 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $225.33 | 7.257% | $241.6822 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $232.69 | 6.676% | $248.2244 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $21.98 | 8.684% | $23.8887 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $903.96 | $988.0321 | $988.02 | $988.00 | $988.00 | |