| 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 | $226.58 | 7.215% | $242.9277 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $20.57 | 6.832% | $21.9753 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $113.77 | 13.487% | $129.1142 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $157.49 | 13.424% | $178.6315 | $178.63 | $178.65 | $178.60 |
| Purchase #5 | $137.31 | 5.824% | $145.3069 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $123.36 | 10.603% | $136.4399 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $118.64 | 5.339% | $124.9742 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $897.72 | $979.3697 | $979.37 | $979.40 | $979.30 | |