| 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 | $205.39 | 10.219% | $226.3788 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $209.34 | 3.416% | $216.4911 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $223.67 | 3.827% | $232.2299 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $178.81 | 10.796% | $198.1143 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $82.95 | 9.514% | $90.8419 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $175.37 | 7.479% | $188.4859 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $66.98 | 10.789% | $74.2065 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $1,142.51 | $1,226.7484 | $1,226.75 | $1,226.80 | $1,226.70 | |