| 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 | $13.35 | 5.317% | $14.0598 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $225.71 | 9.730% | $247.6716 | $247.67 | $247.65 | $247.70 |
| Purchase #3 | $62.87 | 12.687% | $70.8463 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $223.64 | 3.354% | $231.1409 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $6.55 | 3.280% | $6.7648 | $6.76 | $6.75 | $6.80 |
| Purchase #6 | $238.74 | 9.335% | $261.0264 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $239.79 | 3.180% | $247.4153 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $1,010.65 | $1,078.9251 | $1,078.93 | $1,078.90 | $1,078.90 | |