| 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 | $161.83 | 5.614% | $170.9151 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $235.60 | 7.848% | $254.0899 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $204.86 | 13.178% | $231.8565 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $205.94 | 5.692% | $217.6621 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $206.84 | 10.545% | $228.6513 | $228.65 | $228.65 | $228.70 |
| Purchase #6 | $218.97 | 3.335% | $226.2726 | $226.27 | $226.25 | $226.30 |
| Purchase #7 | $86.99 | 5.636% | $91.8928 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $1,321.03 | $1,421.3403 | $1,421.34 | $1,421.30 | $1,421.50 | |