| 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 | $192.33 | 10.162% | $211.8746 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $48.65 | 7.315% | $52.2087 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $89.81 | 5.596% | $94.8358 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $154.97 | 3.714% | $160.7256 | $160.73 | $160.75 | $160.70 |
| Purchase #5 | $80.79 | 11.592% | $90.1552 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $246.47 | 4.363% | $257.2235 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $146.50 | 10.565% | $161.9777 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $959.52 | $1,029.0011 | $1,029.01 | $1,029.00 | $1,029.00 | |