| 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 | $208.56 | 8.429% | $226.1395 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $62.35 | 12.425% | $70.097 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $208.88 | 6.777% | $223.0358 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $137.32 | 11.617% | $153.2725 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $74.70 | 3.690% | $77.4564 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $52.38 | 12.466% | $58.9097 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $211.30 | 5.208% | $222.3045 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $955.49 | $1,031.2154 | $1,031.22 | $1,031.20 | $1,031.20 | |