| 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 | $208.86 | 10.675% | $231.1558 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $212.52 | 6.724% | $226.8098 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $230.39 | 4.326% | $240.3567 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $237.79 | 3.402% | $245.8796 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $72.34 | 9.838% | $79.4568 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $79.67 | 12.777% | $89.8494 | $89.85 | $89.85 | $89.80 |
| Purchase #7 | $115.44 | 3.402% | $119.3673 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $1,157.01 | $1,232.8754 | $1,232.89 | $1,232.85 | $1,233.00 | |