| 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 | $103.48 | 11.136% | $115.0035 | $115.00 | $115.00 | $115.00 |
| Purchase #2 | $210.70 | 3.448% | $217.9649 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $61.76 | 3.569% | $63.9642 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $131.98 | 6.618% | $140.7144 | $140.71 | $140.70 | $140.70 |
| Purchase #5 | $223.30 | 3.851% | $231.8993 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $8.87 | 10.821% | $9.8298 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $118.53 | 5.372% | $124.8974 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $858.62 | $904.2735 | $904.26 | $904.25 | $904.30 | |