| 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 | $172.92 | 13.289% | $195.8993 | $195.90 | $195.90 | $195.90 |
| Purchase #2 | $106.83 | 10.339% | $117.8752 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $50.72 | 3.758% | $52.6261 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $176.41 | 12.392% | $198.2707 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $211.44 | 9.474% | $231.4718 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $222.72 | 6.440% | $237.0632 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $204.62 | 3.489% | $211.7592 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $1,145.66 | $1,244.9655 | $1,244.97 | $1,244.95 | $1,245.10 | |