| 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 | $135.32 | 11.138% | $150.3919 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $109.71 | 7.636% | $118.0875 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $22.98 | 4.382% | $23.987 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $47.83 | 9.323% | $52.2892 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $96.47 | 6.713% | $102.946 | $102.95 | $102.95 | $102.90 |
| Purchase #6 | $204.69 | 13.766% | $232.8676 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $222.98 | 6.796% | $238.1337 | $238.13 | $238.15 | $238.10 |
| 7 purchase totals = | $839.98 | $918.7029 | $918.71 | $918.75 | $918.70 | |