| 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 | $215.94 | 12.517% | $242.9692 | $242.97 | $242.95 | $243.00 |
| Purchase #2 | $14.80 | 3.828% | $15.3665 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $152.64 | 9.159% | $166.6203 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $212.91 | 8.578% | $231.1734 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $120.93 | 10.846% | $134.0461 | $134.05 | $134.05 | $134.00 |
| Purchase #6 | $189.98 | 7.859% | $204.9105 | $204.91 | $204.90 | $204.90 |
| Purchase #7 | $134.59 | 10.594% | $148.8485 | $148.85 | $148.85 | $148.80 |
| 7 purchase totals = | $1,041.79 | $1,143.9345 | $1,143.94 | $1,143.85 | $1,143.90 | |