| 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 | $199.74 | 3.239% | $206.2096 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $48.74 | 4.665% | $51.0137 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $200.48 | 13.141% | $226.8251 | $226.83 | $226.85 | $226.80 |
| Purchase #4 | $188.63 | 5.599% | $199.1914 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $13.77 | 12.167% | $15.4454 | $15.45 | $15.45 | $15.40 |
| Purchase #6 | $182.66 | 6.500% | $194.5329 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $205.73 | 12.792% | $232.047 | $232.05 | $232.05 | $232.00 |
| 7 purchase totals = | $1,039.75 | $1,125.2651 | $1,125.27 | $1,125.30 | $1,125.10 | |